查询词典 sieve method

9The sieve that scanning of 9mTc-MDP nuclide bone can check in installment as lung cancer checks the method; progress as lung cancer course of diseases, tumor labels the level of content CEA, CA125, NSE and CYFRA21-1 rises gradually. Other people of number of tumour of combination of 99mTc-MDP bone scanning has fundamental value in be not cellule lung cancer to be diagnosed in installment.

99mTc-MDP核素骨扫描可作为肺癌分期检查的筛查手段；随着肺癌病程的进展，肿瘤标记物CEA、CA125、NSE和CYFRA21-1的水平逐渐上升。99mTc-MDP骨扫描联合肿瘤标记物在非小细胞肺癌分期诊断中具有重要的价值。

Road engineering ; asphalt stabilized macadam base ; experimental research ; gradation design ; five control sieve design method

道路工程；沥青稳定碎石基层；试验研究；级配设计；五控制点级配设计方法

Computer simulation of the mechanism of gas separation through carbon molecular sieve membranes has been developed in recent years, including the development and choice of simulation methods, and the non-equilibrium molecular dynamics method.

介绍了近几年来碳分子筛膜气体分离机理研究的状况，包括模拟方法的发展和选择、已有的非平衡分子动力学方法及目前模拟研究成果。

All these factors such as sand prevention method、sieve tube style selection、sand controlling result、oil and gas well off-take potential、oil and gas well longevity and cost of production are incident with one another as well as interaction.

油气田采用的防砂方法、筛管类型选择、防砂效果、油气井产能、油气井寿命和生产成本，这些因素既相互关联又相互制约。

Design and Analyze of Amplitude Photon Sieve Based on Angular Spectrum Method .

基于角谱法的振幅型光子筛的设计和分析。

Stemming from the washing sieve, a test method of cement paste agglomeration was proposed.

由水筛法得到启示，提出了一套水泥净浆结粒的检测方法。

The X-type molecule sieve membrane prepared in the method is thin and has good continuity and few defects.

该方法制备的X型分子筛膜薄且连续性好，缺陷少。

The effects of different level bentonite on the content of soil water and soil organic matter in the field are studied with the sandy sieve tube method.

通过田间条件下砂滤管试验，研究了不同膨润土施用量及有机物料对砂土土壤含水量和有机质含量的影响。

The present invention discloses a silver-carrying macroporous zeolite molecular sieve adsorbent, its preparation method and application.

本发明公开了一种载银大孔沸石分子筛吸附剂及其制备方法和应用。

Poly lactic acid polymers were synthesized from lactic acid by one-step method with molecular sieve.

以乳酸为原料，采用分子筛除水的一步法本体熔融缩聚合工艺制备了聚乳酸。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐