1.
Keep this exchange memo for reconversion into foreign currency.
保存好这张兑换水单以便兑换回外币。
2.
Please keep the exchange memo for reconversion into foreign currency .
保存好这张兑换水单，以便兑换回外币。
3.
Digital watermarking method resisting to affine transforms based on Fourier-Mellion transform
基于Fourier-Mellion变换抗仿射变换水印算法
4.
This memo is available with six month.
兑换水单六个月有效。
5.
On Water Resource in Arab-Israel Conflict
以和平换水——阿以冲突中的水资源问题
6.
The diver came up for air again.
潜水员又露出水面换气。
7.
water-displacement agent
(用于防锈剂中) 水置换剂
8.
LPHP hot water heat exchanger
低压-高压热水换热器
9.
ion exchange resin demineralizer
离子交换树脂纯水器
10.
renewal from source [swimming pool water]
从源头换取新水〔泳池〕
11.
alternate overarm stroke
两臂轮换出水的游泳法
12.
Preparation of Oleophobic/Hydrophobic-Hydrophilic Smart Surface and Its Switching Mechanism
疏油/疏水-亲水转换涂层的制备及其转换机理
13.
He changed into another diving suit and went down.
他换上另一件潜水衣又下水了。
14.
heavy/light water heat exchanger leak monitor
重水与轻水热交换平漏器
15.
Waste treatment by ion exchange produces a reusable water.
用离子交换处理废水可产生回用水。
16.
Experimental Investigation of the Cooling Performance of Tailrace Tunnel Ventilation in Hydropower Stations;
水电站无压尾水洞引风换热试验研究
17.
Water rights transfer and establishment of China s water rights system;
水权转换与我国水权制度建设的路径
18.
The Engineer Testing Of Manufacturing System Of Ion-exchange Pure Water;
离子交换纯净水制水系统的工艺调试