Antonym: crest. Similar words: rough, roughly, borough, through, drought, brought, wrought, go through. Meaning: [trɔf /trɒf] 
n. 1. a narrow depression (as in the earth or between ocean waves or in the ocean bed) 2. a channel along the eaves or on the roof; collects and carries away rainwater 3. a concave shape with an open top 4. a treasury for government funds 5. a long narrow shallow receptacle 6. a container (usually in a barn or stable) from which cattle or horses feed.
n. 1. a narrow depression (as in the earth or between ocean waves or in the ocean bed) 2. a channel along the eaves or on the roof; collects and carries away rainwater 3. a concave shape with an open top 4. a treasury for government funds 5. a long narrow shallow receptacle 6. a container (usually in a barn or stable) from which cattle or horses feed. 
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151. Besides, the propagation speed will be different part of the wave, this leads to deformation of a wave trough or wedge in the course of motion.
152. According to the weather system the rain of Wenzhou are classified into cold air, inverse trough, southwest low vortex, Mei-Yu, typhoon, convection on edge of subtropical anticyclone.
153. The spout of the casting trough comprises a curved pouring edge and a downwardly directed curved pouring surface.
154. The trough of low pressure extended over about 1000 kilometres.
155. The heavy fogs of Shangqiu are formed by the weather situations: continental anticyclone, warm zone in front of cold front, uniform pressure field, and low pressure with an inverted trough.
156. Send the control cable in the nearside control line trough.
157. In supersonic flow, results indicate that the disintegration of the jet column is caused by the surface waves induced by aerodynamic forces and the breakup point is at the wave trough.
158. We can clearly make a conclusion until the second wave crest or wave trough is formed.
159. High-quality preserved sweet potato, using sweet potato as raw material. Processed material are made composite of carrots and pumpkins. Trough experiments the optimum condition process.
160. We can achieve development of public utility trough the comprehensive control measures.
160. Sentencedict.com try its best to gather and build good sentences.
161. At least, we find out the score and monitoring indicators for each other by their check point. We also find out the diverseness on peak , trough, state and cycle by the graph of time series.
162. A deep trough divides the two parts of the Antarctic.
163. This paper analysis feature, property, cause of formation and distribute of failure and local structure and expound basinal evolution in Xihu Trough.
164. They form in the upper-level trough, in the left side of the lower-level jet, and in the surface pre-frontal area.
165. CALCULATION OF THE MOVEMENT AND DEFORMATION IN ARBITRARY SECTION OF SUBSIDENCE TROUGH.
166. The new network has detected some shallow earthquakes along the trough.
167. Locking nut for an external claw, a claw inserted within the adapter sleeve or of the axial trough.
168. The river system forming process is simulated by combined with the union water trough reality.
169. Liquor level in trough, speed, predry and fixation are the main reasons for color variation.
170. The old stone cattle trough still sits by the main entrance.
171. Trough the paradox of amusement and work, loose structure, and the absence of the hero Hulot, Tati has created an effect of strangerlization.
172. Since we are still in the midst of the final period, I used the current gold and dollar price for the table, while measuring all the other periods from trough to peak.
173. Its family " basswood original honey" especially good, is the semi-solid, places one to model in the feeding trough.
174. The Mariana Trough is an actively opening back arc basin that lies at the eastern edge of the Philippine Sea plate, and in the transition time from rift to sea floor spreading.
175. It will also require the repeal of Byzantine regulation, burdensome taxes and policies that force a large fraction of the population to feed at the public trough.
176. Using Imported Prepreg as the Raw Material, The Second Overall Compression Molding for External Trough Line and the Tube, Excellent Surface Finishment and Mechanical Performance.
177. The oxygen isotype method was used to test the hydrothermal chimney and sulfide samples collected from the Mariana Island Arc, the Mariana Trough, the Okinawa Trough and the Galapagos Rift.
178. This paper analyses the mathematical morphology essence of laser trough. In addition, it gives a changeable structuring element compensative algorithm. The algorithm has proved to be well in practice.
179. ZT 12 - 00 aquapulper is made up of plug rotor, trough, heating enclosing, temperature controller , framework, etc.
180. In addition, breaks in the horizontal plane occur between the trough section, in principle, also during the shifting of the scraper chain conveyor.
More similar words: rough, roughly, borough, through, drought, brought, wrought, go through, thorough, get through, through to, see through, all through, throughout, fall through, thoroughly, cut through, run through, come through, put through, look through, overwrought, pass through, pull through, break through, breakthrough, carry through, follow through, glance through, go through fire and water.