1.
Study of the Paleoceanography evolution in the Okinawa Trough since the last 40000 years;
冲绳海槽黑潮流域近4万年以来的古海洋环境演化
2.
a ledge for chalk beneath the blackboard
黑板下方的粉笔槽.
3.
The selection of sealing trough for vacuum washers and measures to prevent positive pressure in black liquid trough
真空洗浆机水封槽结构选用及防止黑液槽产生正压的措施
4.
Pilot Study on Quaternary Sedimentary Diatoms in Okinawa Through and the Variability of the Kuroshio Current;
冲绳海槽第四纪硅藻初探及古黑潮迁移
5.
The housing condition for blacks in Birmingham was bad and there were few jobs for blacks. Only 25% of them could vote.
伯明翰黑人的住房情况很槽，那里黑人的工作机会也少之又少。只有25%的黑人有选举权。
6.
Research Application on Pit Trough Repairing Material of Network Engineering Cement Concrete Pavement in Heilongjiang Province;
黑龙江省网化工程水泥混凝土路面坑槽修补材料的研究应用
7.
Effect and Mechanism of Botanic Purifying-tank during Treatment for Heavily Polluted River Water and Engineering Demonstration
植物净化槽处理城市黑臭河水的效果、机理及工程示范
8.
starting sheet cells
始极槽,种板槽,始板槽
9.
groove-cutting chisel
槽刨, 油槽铲(轴承)
10.
Responses of Sea Surface Temperature and Productivity to the Changes of the Kuroshio Current in the Northern Okinawa Trough during the Holocene
全新世冲绳海槽北部表层海水温度和初级生产力对黑潮变迁的响应
11.
The groove so cut.
榫槽这种切割的凹槽
12.
A long, narrow furrow or channel.
沟，槽一长而窄的沟或槽
13.
CAB CAVITY 42, AND GROUND, CAB CAVITY
ＣＡＢ插槽４２和地、ＣＡＢ插槽５。
14.
Grooved pins--Parallel grooved
GB/T13829.1-1992槽销平行沟槽
15.
Such a trough is called flume.
这样的木槽叫水槽。
16.
A gutter under the eaves of a roof.
水槽屋檐下的凹槽：
17.
automatic chute
自动装料槽, 自动输矿槽
18.
drunken saw
【机】切[开]槽锯