What's the difference between slump and trough?

Slump


Definition:

  • (n.) The gross amount; the mass; the lump.
  • (v. t.) To lump; to throw into a mess.
  • (v. i.) To fall or sink suddenly through or in, when walking on a surface, as on thawing snow or ice, partly frozen ground, a bog, etc., not strong enough to bear the person.
  • (n.) A boggy place.
  • (n.) The noise made by anything falling into a hole, or into a soft, miry place.

Example Sentences:

  • (1) Facebook Twitter Pinterest Nick Clegg and the Liberal Democrats have suffered a dramatic slump in support as a result of their role in the coalition and are now barely ahead of the Greens with an average rating of about 8% in the polls.
  • (2) "Public servants did nothing to cause the slump but are being asked to bear an unfair share of the burden.
  • (3) Shaky phone footage of the raid that circulated online showed the vigilantes kicking, slapping and insulting the men, with one of them slumped naked on the ground during the attack.
  • (4) If the government reduces its spending at the same time, this will make the slump worse, not better.
  • (5) Household spending has slumped to its lowest rate in nearly two years, underlining the sluggishness of Britain's economy.
  • (6) The construction of Fab 42 was halted in 2014 , following a slump in PC sales, but analysts don’t believe Trump is the reason it’s been restarted.
  • (7) A leading academic, Prof Robert Bea, from the engineering faculty at the University of California in Berkeley, who made a special study of the Deepwater Horizon accident , has raised new concerns that the recent slump in oil prices could compromise safety across the industry as oil producers strive to cut costs.
  • (8) The schemes will be scrutinised for evidence that the government has accepted criticism that it is not acting fast or hard enough to reverse the continuing slump in the economy, with ministers braced for further bad news on jobs and investment over the summer.
  • (9) Branson also has a stake in Virgin Money, which has suffered a 40% slump in its shares since the referendum.
  • (10) The austerity drive and recession meant some big construction projects being shelved, while in many regions housing market activity slumped.
  • (11) However, Leroy warned that a slump will hit the industry this year, with pan-European sales expected to fall 5%.
  • (12) House prices have slumped by 14.6% since last October after 12 consecutive months of falls, Nationwide Building Society said today.
  • (13) But Nel said that for Steenkamp to have fallen on to the rack, given she was found with her head slumped over the toilet, she would have had to have got up.
  • (14) Newspaper sales slumped in Spain during the financial crisis.
  • (15) Despite a near monopoly in many towns, HMV stores were seeing sales slump year after year, even at paper-thin margins.
  • (16) She looks at me, slumped and sweating at her kitchen table.
  • (17) Wetherspoon said it was trying to help those caught in the economic slump.
  • (18) The government has declared an end to the half-decade slump in housebuilding after cheap borrowing and the Help to Buy scheme prompted a 6% increase in the start of work on new homes in the three months to June.
  • (19) More than 8,000 jobs at Clinton Cards were on the line after the group became the latest casualty of the high street spending slump.
  • (20) A worse slump than expected means many more unemployed and thousands more homes repossessed.

Trough


Definition:

  • (n.) A long, hollow vessel, generally for holding water or other liquid, especially one formed by excavating a log longitudinally on one side; a long tray; also, a wooden channel for conveying water, as to a mill wheel.
  • (n.) Any channel, receptacle, or depression, of a long and narrow shape; as, trough between two ridges, etc.

Example Sentences:

  • (1) These observations were confirmed by the killing curves in pooled serum obtained at peak and trough levels.
  • (2) Plasma aldosterone peaked (p < 0.05) at 22 hours after operation, and argine vasopressin peaked (p < 0.05) at two hours and then declined (p < 0.05) to a trough at 24 hours.
  • (3) Our observations demonstrated that echographic coaptation of the aortic valve leaflets coincides with the trough of the aortic pressure incisura and the onset of A2.
  • (4) The goal of the expedition, led by Prof Ken Takai of the Japan Agency for Marine-Earth Science and Technology, was to study the limits of life at deep-sea vents in the Cayman Trough as part of a round-the-world voyage of discovery by the research ship RV Yokosuka .
  • (5) IDDM in Canterbury, New Zealand, presents in cycles of incidence peaks and troughs, each spanning 2-3 yr.
  • (6) No IgE circadian rhythm was validated in healthy children while a large amplitude (approximately equal to 30% of the 24 hours mean) circadian rhythm with 2 diurnal peaks and a nocturnal trough was demonstrated (P less than 0.0023) in the asthmatics.
  • (7) Trough levels of LH, however, are dependent on the frequency of LHRH-induced pulsatile LH secretion.
  • (8) Appropriate conditions for administering the drug by intravenous drip infusion to neonates and infants at ages of more than 1 week were investigated taking observed blood levels and achieved peak levels and trough levels calculated using the one-compartment open model into account.
  • (9) Dose limiting toxicities were observed in 9 of 10 patients with 12-h trough piritrexim concentrations greater than 0.5 microM, whereas only 2 of 7 patients with trough concentrations less than 0.5 microM experienced dose limiting toxicities.
  • (10) Both free and luciferase-bound B show similar negative circular dichroism in the region 330-475 nm with troughs at 375 and 380 nm, respectively.
  • (11) Whole blood steady-state trough concentrations of cyclosporine were measured by radioimmunoassay (RIA) and TDx assays employing monoclonal antibodies in 82 samples from 39 renal transplant patients.
  • (12) Regression analysis also showed a strong relationship between the area under the curve (AUC) from time 0 to 11 hours after the initial dose and the trough at steady state (r = 0.86).
  • (13) algebraic sum of these three cosine functions yielded a circadian waveform with peak-times occurring near 0300 and 1130 hr and a trough-time about 2200 hr.
  • (14) Group I represented the modified "over-the-top" technique with a deep cancellous bone trough and represented the most isometric tracking.
  • (15) Circular dichroic spectra of the lipophorins and apolipophorin from 190 to 250 nm showed a single trough at 218 nm and a peak at 194 nm.
  • (16) • The best ideas are tested by their peaks and troughs.
  • (17) During the estrous cycle, mitotic activity of the granulosa cells was highest at estrus in follicles less than 601 micron, and at diestrus in follicles greater than 600 micron; while the mitotic trough was at proestrus in all the follicles.
  • (18) Data analysis revealed a seasonal pattern in the monthly distribution of births, with the peak period observed during April-June, and a trough during November-January.
  • (19) The issues in CsA monitoring include selection of sample matrix, analytical method, dosing interval and the timing of trough measurements, the temporal relationship between measurements and physiological events such as toxicity, the concurrent presence of multiple other immunosuppressive agents, and the lack of "gold standards" for determining rejection, adequate immunosuppression, and toxicity.
  • (20) The addition of LTB4 to the microsomal fraction gave a type-I spectral change with a peak at around 390 nm and a trough at 422 nm, indicating a direct interaction of LTB4 with the cytochrome P-450.