What's the difference between trace and trade?

Trace


Definition:

  • (n.) One of two straps, chains, or ropes of a harness, extending from the collar or breastplate to a whiffletree attached to a vehicle or thing to be drawn; a tug.
  • (v. t.) A mark left by anything passing; a track; a path; a course; a footprint; a vestige; as, the trace of a carriage or sled; the trace of a deer; a sinuous trace.
  • (v. t.) A very small quantity of an element or compound in a given substance, especially when so small that the amount is not quantitatively determined in an analysis; -- hence, in stating an analysis, often contracted to tr.
  • (v. t.) A mark, impression, or visible appearance of anything left when the thing itself no longer exists; remains; token; vestige.
  • (v. t.) The intersection of a plane of projection, or an original plane, with a coordinate plane.
  • (v. t.) The ground plan of a work or works.
  • (v. t.) To mark out; to draw or delineate with marks; especially, to copy, as a drawing or engraving, by following the lines and marking them on a sheet superimposed, through which they appear; as, to trace a figure or an outline; a traced drawing.
  • (v. t.) To follow by some mark that has been left by a person or thing which has preceded; to follow by footsteps, tracks, or tokens.
  • (v. t.) Hence, to follow the trace or track of.
  • (v. t.) To copy; to imitate.
  • (v. t.) To walk over; to pass through; to traverse.
  • (v. i.) To walk; to go; to travel.

Example Sentences:

  • (1) Glyceryl p-aminobenzoate and amyl p-dimethyl-aminobenzoate were labeled on 1 and 3 sunscreens, respectively, but glyceryl p-aminobenzoate was not found in any of them and only traces of amyl p-dimethylaminobenzoate were found in 1 sunscreen.
  • (2) Throughout the entire cultivation cytidyl derivatives occurred in trace quantities.
  • (3) persisted and was more abnormal in 23% of the cases including specific tracings in 37%.
  • (4) Traces of the sulphoxide of butylmercapturic acid have been found in rat urine but not in rabbit urine.
  • (5) No 7 beta-hydroxysteroid dehydrogenase activity and only a trace of 7 alpha-hydroxysteroid dehydrogenase activity could be demonstrated when bile acid was deleted from the growth medium.
  • (6) Silicon, a relatively unknown trace element in nutritional research, has been uniquely localized in active calcification sites in young bone.
  • (7) Although various micronutrients (vitamins and trace elements) have also been found to have either a positive or negative association, findings were more clear-cut for the different food items contributing the micronutrients than for the specific micronutrients themselves.
  • (8) Methods used in tracing and improving cooperation of subjects are described.
  • (9) Her black persona unravelled this week when Ruthanne and Larry Dolezal, a couple named on her Montana birth certificate as her biological parents, told Spokane’s KREM 2 News that her ancestry was German and Czech, with traces of Native American.
  • (10) they are shown to inhibit in vitro the release of iron from acidified host cell cytosol, consisting mostly of hemoglobin, a process that could provide this trace element to the parasite.
  • (11) Thus, the carotid pulse tracing provides an accurate reproduction of the morphology of the pressure tracing recorded from the ascending aorta, and when calibrated by peripheral blood pressure measurement, it can be used to calculate LV pressure throughout ejection.
  • (12) Mutant C grew anaerobically in the light, whereas mutant G1 was light sensitive and produced only trace amounts of bacteriochlorophyll a (0.6 mumole per ml of protein).
  • (13) The effect was shown to be due to caldesmon and not to a trace contaminant by its full reversibility after addition of a monospecific caldesmon antibody.
  • (14) Of 15 organochlorine compounds analyzed, trace amounts mainly of p,p-DDE and polychlorinated biphenyls (PCBs) were detected, but could not be quantitated.
  • (15) Fifty physiologically characterized units were injected with horseradish peroxidase (HRP) or Lucifer yellow CH (LY) and their processes were traced to the crista.
  • (16) Polysomnography has revealed that this drug has several interesting qualities that benzodiazepines do not possess: stages 3-4 increase, stage 2 is unchanged or slightly reduced and no abnormal changes are detected on the EEG tracing.
  • (17) We find that the labelled cell has a myelinated axon, but that the axon loses its myelin within 50 microns of the soma and has not yet been traced further.
  • (18) He is likely to propose increased funding of plant disease experts, the stepping up of surveillance at ports of entry and a Europe-wide "plant passport" system to trace the origins of all plants coming into Britain.
  • (19) In addition, the postulated personality for PD may predispose to hard work, perspiration, and increased exposure to putative trace elements in the water supply.
  • (20) The voltage trace is then analysed with a piece of transparent paper, on which lines corresponding to solutions of the diffusion equation convert the time axis of the voltage trace into a concentration axis.

Trade


Definition:

  • (v.) A track; a trail; a way; a path; also, passage; travel; resort.
  • (v.) Course; custom; practice; occupation; employment.
  • (v.) Business of any kind; matter of mutual consideration; affair; dealing.
  • (v.) Specifically: The act or business of exchanging commodities by barter, or by buying and selling for money; commerce; traffic; barter.
  • (v.) The business which a person has learned, and which he engages in, for procuring subsistence, or for profit; occupation; especially, mechanical employment as distinguished from the liberal arts, the learned professions, and agriculture; as, we speak of the trade of a smith, of a carpenter, or mason, but not now of the trade of a farmer, or a lawyer, or a physician.
  • (v.) Instruments of any occupation.
  • (v.) A company of men engaged in the same occupation; thus, booksellers and publishers speak of the customs of the trade, and are collectively designated as the trade.
  • (v.) The trade winds.
  • (v.) Refuse or rubbish from a mine.
  • (v. i.) To barter, or to buy and sell; to be engaged in the exchange, purchase, or sale of goods, wares, merchandise, or anything else; to traffic; to bargain; to carry on commerce as a business.
  • (v. i.) To buy and sell or exchange property in a single instance.
  • (v. i.) To have dealings; to be concerned or associated; -- usually followed by with.
  • (v. t.) To sell or exchange in commerce; to barter.
  • () imp. of Tread.

Example Sentences:

  • (1) He voiced support for refugees, trade unions, council housing, peace, international law and human rights.
  • (2) "There is … a risk that the political, trade, and gas frictions with Russia could lead to strong deterioration in economic relations between the two countries, with a significant drop in Ukraine's exports to and imports from Russia.
  • (3) Over the past 20 years the rag-and-bone trade has had a makeover.
  • (4) The choice is partly technical – what kind of trading arrangement do we want with the EU?
  • (5) The young European idealist who helped Leon Brittan, the British EU commissioner, to negotiate Chinese entry to the World Trade Organisation, also found his Spanish lawyer wife in Brussels.
  • (6) Analysts have trimmed their profit forecasts for this year with trading profits of £3.3bn pencilled in compared with £3.5bn in 2012-13.
  • (7) "It will strike consumers as unfair that whilst the company is still trading, they are unable to use gift cards and vouchers," he said.
  • (8) George Osborne said the 146,000 fall in joblessness marked "another step on the road to full employment" but Labour and the Trades Union Congress (TUC) seized on news that earnings were failing to keep pace with prices.
  • (9) They could go out and trade for a pitcher such as the New York Mets’ Bartolo Colón , an obvious choice despite his 41 years, but he would come with an $11m price tag for next season and have to pass through the waiver wires process first – considering the wily mood Billy Beane is in this year, the A’s could be the team that blocks such a move.
  • (10) Bob Farnsworth, president of Nashville, Tennessee-based Hummingbird Productions, told trade publication Variety that the film was set for release in 2015 and would star Karolyn Grimes, who played George Bailey's daughter in the original film.
  • (11) Minimum investment is £200, and the share prospectus states that interest of 6% will be paid from year three of trading.
  • (12) Chadwick felt that Customs and Trading Standards needed to continue their war on illegal tobacco – if not, efforts to tackle smoking could be undermined.
  • (13) Eight of the UK's biggest supermarkets have signed up to a set of principles following concerns that they were "failing to operate within the spirit of the law" over special offers and promotions for food and drink, the Office of Fair Trading has said.
  • (14) By sharing insights and best practice expertise through [the Electrical and Electronic Equipment Sustainability Action Plan] esap and other platforms, Wrap believes business models such as trade-in services will be a reality in the next three to five years.” The actions of the 51 signatories to esap include: implementing new business models such as take-back and resale; extending product durability; and gaining greater value from reuse and recycling.
  • (15) The Macassans traded iron, tobacco, cloth and gin for access to Yolngu waters.
  • (16) Speaking at The Carbon Show in London today, Philippe Chauvancy, director at climate exchange BlueNext, said that the announcement last week that it is to develop China's first standard for voluntary emission reduction projects alongside the government-backed China Beijing Environmental Exchange, could lay the foundations for a voluntary cap-and-trade scheme.
  • (17) During evidence in chief, he said the only people who would amend a settlement or information about a trade would be "the person who knew of the transaction, who would be the trader."
  • (18) According to research by Tiga, the trade body representing the UK games industry, women make up just 12% of the development workforce in Britain – a percentage reflected by similar surveys in the US and Canada.
  • (19) • Criminal sanctions should be introduced for anyone who attempts to manipulate Libor by amending the Financial Services and Market Act to allow the FSA to prosecute manipulation of the rate • The new body that oversees the administration of Libor, replacing the BBA, should introduce a "code of conduct" that requires submissions to be corroborated by trade data • Libor is set by a panel of banks asked the price at which they expect to borrow over 15 periods, from overnight to 12 months, in 10 currencies.
  • (20) All have territorial disputes with Beijing over the South China Sea , a route for about $4.5tn (£3.4tn) in trade that the US is concerned China wants to fully control.