非金属

In the trail, the billet quality was inspected and the morphology of nonmetallic in clusions was studied.

还对ML08Al冷镦钢连铸坯进行了必要的检测分析，并对其中非金属夹杂物的形态与行为做了深入的研究。

The central region has abundant energy, multi-metal and nonmetallic mineral resources.

中部地区拥有丰富的能源、多种金属和非金属矿产资源。

Most of them can be employed as engineers in the fields of the research and development, process, equipment design, manufacture and management of i norganic nonmetallic materials.

培养能在无机非金属材料结构研究与分析、材料的制备和加工成型等领域从事科学研究、技术开发、工艺和设备设计、生产及经营管理的工程技术人才。

Pegmatite many specialty metal and non-metallic deposits carrier, the carrier of many gem minerals, such as quartz, beryl, tourmaline, topaz, Moonstone and so on.

伟晶岩是许多特种金属和非金属矿床的载体，也是许多宝石矿物的载体，如水晶、绿柱石、碧玺、黄玉、月光石等等。

Several trivalent (boron, aluminium, iron, arsenic and antimony) and tetravalent metal/non-metal derivatives of N-(2-methyl) phenylglycine have been prepared by the interaction of their corresponding isopropoxide with the latter in 1:1 and 1:2 molar ratios in benzene medium.

用N-(2-甲基)苯基甘氨酸合成了几种及四价金属/非金属衍生物。

Iron and steel phosphatization is a porous phosphoric acid membrane forming on the metal surface through the chemical reaction.

钢铁磷化是在金属表面通过化学反应生成一层非金属的、不导电的、难溶的多孔磷酸膜。

Gas valve ; surface pockmark ; 4Cr10Si2Mo steel ; nonmetallic inclusions

气门；表面麻坑； 4Cr10Si2Mo钢；非金属夹杂物

This paper discusses the analysis of non-metal elements by following ways:Determination of P,S and Si by IC P-AES;Determination of Cl,P and S by IC ;Determination of trace As by polarograph and HG-AFS;Determination of Se by IC P-AES and fluorometry;Determination of F,Cl and I by GB.

本文论述了川附子非金属元素的分析：用ICP—AES法测定S、P和Si；离子色谱法测定Cl、S、P；极谱法和HG-AFS法测定痕量砷；ICP-AES和荧光法测定硒；GB法测定氯、氟和碘。

With the exception of polonium, the elements of group VIA are typical nonmetals.

除了钋，自然力组威盛的是典型非金属。

Then a numerical simulation calculation for Polyoxymethylene rotor's Intensity and stiffness is carried out based on ANSYS finite element software which may provides the basis for reliability design of eccentric and squirmy rotor pump.

基于ANSYS有限元软件，对非金属材料的聚甲醛转子强度、刚度进行数值模拟计算及分析。将为偏心蠕动式转子泵可靠性设计提供依据。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。