查询词典 tin

The heavier polluted area was distributed mostly by the empoison estuaries, and the grade of pollution infection from the land was to occupy much proportion; the whittling quantity of pollution is achieved a good situation in 2005 accepted TIN, so that was a distance to the controlling goal.

天津近岸海域的水体富营养化的重污染区主要分布于入海排污口附近海域，陆域性排污对于近岸海域水体总体的污染影响程度所占的比重较大；2005年污染物入海削减量总体完成情况较好，但无机氮的削减效果不明显，距控制目标仍有一定差距。

Welding earth wire: separate copper woven wire into three pieces, weave it again and enwind the phase respectively as well as weld it on the shielded copper band with electric iron and soldering tin; polish steel band welding area with sandcloth, and firmly weld with armored cable after wrapping up with copper wire.

2焊接地线：将铜编织线拆开分成三份，重新编织分别绕各相，用电烙铁、焊锡焊接在屏蔽铜带上；用砂布打光钢带焊接区，用铜丝绑扎后与钢铠焊牢。

Methods To irradiate the human epiderm keratinocytes with an identical dose of UVA,which is primary cultured and is occupying exponential growth phase.The matter interface is cystosepiment,tin foil and ice.The non- irradiation group is the control group.To detect the cells degree of injury through the improved methyl thiazolyl tetrazolium assay.

选取原代培养的处于指数生长期的角质形成细胞，分别采用泡沫板、锡纸板、冰面作为载物界面，进行相同剂量的UVA照射，同时设未照射组为对照组，通过改良MTT法检测细胞损伤程度。

With a fally discussion on rotary kiln redox roasting of Tin-concentrates to remove Arsenic, Sulphur, the authordescribed the Pilot tests and its basic theory, the introduced industrial application Prospect of removel As, S and its all technical economicasl performance in this Paper.

本文全面地论述了锡精矿回转窑氧化还原焙烧脱除砷、半工业性试验及其理论基础，介绍了该法脱除砷、的工业应用前景及各项技术经济指标。

The electroplate technology of the series of fluoroborate plating liquid and lead-tin alloys are used diffusely in traditional plating industry.

传统工业上多采用氟硼酸盐电镀液系列和锡铅合金电镀工艺。

Surface organometallic chemistry ; tetrabutyl tin ; HY molecular sieve ; grafting reaction ; catalysis ; furfural ; furfuryl alcohol

表面金属有机化学；四丁基锡； HY分子筛；接枝；催化；糠醛；糠醇

However, when storms hit, the glassless windows and the thin tin roof will not be able to hold up.

而中华民国驻海地的徐大使夫妇，和齐公使也赶来协助打包。

Grampa is trying to teach Cody (or Jody, or Brody, or whatever crap name the kid has) how to shoot with a 1950's era Lakefield or Cooey .22 rifle and an empty tin can lying 10m away on the ground.

爷爷试图教会Cody（或Jody，或Brody，或者其他什么狗屁名字）怎么用一支1950年产的Lakefield或者Cooey的。22步枪去射击一个10米开外的罐头。

If granulated tin is used the reaction may have to be initiated by careful warming .

如果所用的是粒状锡，那么须靠小心加温来引起反应。

Line a 22cm round cake tin with greaseproof paper, then press with the cake base .

以牛油纸把22厘米蛋糕盆围边，压入奥利奥饼底。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了