1.
guidance on sampling from lakes, natural and man-made
天然和人工湖泊水取样指导
2.
guidance on quality assurance of environmental water sampling and handling
环境水取样和处理的质量保证指南
3.
sampling in deep waters for macro-invertebrates(guidance on the use of colonization, qualitative and quantitative samplers)
宏无脊椎生物的深水取样-菌落使用导则
4.
A depth sampler is strapped to the running board of the helicopter.
把深水取样器固定在直升机的试验台上。
5.
Sampling method of cement
GB12573-1990水泥取样方法
6.
horizontal [ vertical ] sub - sampling
水平[垂直]辅助取样
7.
it is able to get water.
这样它就可以汲取水分。
8.
"If there is a stream nearby, also collect some stream water."
若样条经过小溪,也取小溪的水样本。
9.
Collect water sample from the site where transect line runs into the sea.
在样条伸展入海的位置取海水样本。
10.
guidance on sampling of sludges from sewage and water-treatment works
污水中淤泥和水处理厂的取样指南
11.
He has to learn how to collect water, hunt for food, and make fire.
他必须学会怎样取水，怎样猎取食物以及怎样生火。
12.
In the sea water sampled the salinity is two parts per thousand.
在取样的海水中，盐度为千分之二。
13.
Liquefied anhydrous ammonia--Taking a laboratory sample
GB/T8570.1-1988液体无水氨实验室样品的采取
14.
Study and Application of Underwater Dredging Sampling Testing Apparatus
水下清淤取样检测器具的研究与应用
15.
Determination of trace amount of nitrite in water samples by spectrophotometric with cloud point extraction
浊点萃取光度法测定水样中亚硝酸根
16.
methods of biological sampling-guidance on handnet sampling of aquatic macro-invertebrates
生物取样法-水生海底大型无脊椎动物手网取样指南
17.
In the initial stages of the development of samplers, an open container or bucket was used to dip samples from a stream.
最初的取样器是开口的容器或筒，直接从河中提取水样。
18.
The clam, like all sea creatures, gets its sodium and calcium from seawater.
如同所有的海洋水族一样，蛤从海水里摄取钙质。