金属

Thermal expansion characteristic of semimetallic nylon composite (nylon 1010 packed metal oxide) was analyzed with thermal expansion appearance. The change of composite weight after being heated and decalescence / heat release of composite were analyzed by carrying TG-DSC experiment.

用热膨胀仪分析了半金属尼龙复合材料（金属氧化物填充尼龙1010）的热膨胀特性；通过进行TG-DSC实验，分析了复合材料在受热后其重量的变化以及吸放热情况。

The system point spread function is designed to be similar to the Dirac delta function. The experimental results and the theoretical calculation of the PSF are in accordance. The experiments on absorbers embedded in the intralipid solution with concentration of 1% and depth of 1.7 cm are implemented.

用菲涅耳波带板扫描全息成像系统进行了成像实验，得到了嵌埋在浓度为1%、深度为1.7 cm的脂肪乳剂中的吸收体清晰的再现像，吸收体为直径0.4 mm的金属丝和内径为6.0 mm的金属环，另外，也得到了直径为2.5 mm的黑塑料球的再现像。

It is used extensively in industrial processing of metals and concentrating of some ores; in boiler scale removal, food processing, metal cleaning, and pickling; and as a chemical intermediate, laboratory reagent, and alcohol denaturant.

工业上广泛使用盐酸来处理金属和提炼某些矿物，或用于锅炉除垢、食品加工、金属清洁和酸洗，还可作为化学中间体、实验室试剂以及酒精变性剂。

It is used extensively in industrial processing of metals and concentrating of some ore s; in boiler scale removal, food processing, metal cleaning, and pickling; and as a chemical intermediate, laboratory reagent, and alcohol denaturant.

工业上广泛使用盐酸来处理金属和提炼某些矿物，或用于锅炉除垢、食品加工、金属清洁和酸洗，还可作为化学中间体、实验室试剂以及酒精变性剂。

But it is difficult to find a perfect method to control drum boiler's corrosion. Now deoxidization water chemistry for drum boiler has the characteristics of high corrosion speed, high Fe content in feedwater and boiler water, high scaling speed, short chemical cleaning interval and needing poisonous chemical deoxidant, etc.

火力发电站由于大量使用金属材料，并且金属材料的使用环境大都接近其极限使用条件，因而常由腐蚀而引发事故，造成重大损失。

Polymer surface metallization belongs to materials design, this thesis studies a new method of polymer surface metallization—chemical deoxidization.

高分子表面金属化就是材料设计的一种，本文研究了高分子表面金属化的一种新技术——化学还原方法。

According to the chemical metallurgy principle of self-shielded weld and the analysis on the deoxidization and nitrogen fixation of the metal such as aluminium, titanium,and etc.

根据自保护焊接化学冶金原理，分析了铝、钛等金属对脱氧和固氮的作用，研究了适合自保护焊接合理的焊缝金属化学成

R Dickey put together a team of electrical and chemical engineers and, together, they started looking at metals and metal alloys that are soft at room temperature.

ickey博士组织了一个由电气工程师和化学工程师组成的团队，然后他们开始筛选在室温下有着柔软特性的金属或金属合金。

Dr Dickey put together a team of electrical and chemical engineers and, together, they started looking at metals and metal alloys that are soft at room temperature.

迪基博士集合了电气和化学方面的工程师，组成一个研究组，开始合力着眼于那些在室温之下很软的金属和金属合金。

The polymer carriers,the immobilization of rare earth compounds,the properties of polymer-supported rare earth metal complex es and their catalytic characteristics in the polymerization of diene was reviewed with 25 references.

对聚合物载体的合成、稀土金属化合物的固定和聚合物载体－稀土金属络合物的性质及其催化双烯烃聚合的特征进行了论述。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷