查询词典 chemical method

Apply chemical colouration method detect 183 pou anosia persons, 104 pou various kinds malignant tumor patient and 32 pou benign tumor patient blood serum Tumor specificity growth factor content.

用化学显色方法检测183例健康查体者，104例各种恶性肿瘤患者和32例良性肿瘤患者的血清TSGF含量。

Apply chemical colouration method detect 183pou anosia persons, 104 pou various kinds malignant tumor patient and 32 pou benign tumor patient blood serumTumor specificity growth factor content.

方法用化学显色方法检测183例健康查体者，104例各种恶性肿瘤患者和32例良性肿瘤患者的血清TSGF含量。

Some small molecules and the synthesized azo pigments have been treated by AM1 method from a quantum chemical viewpoint.

本文对一些小分子偶氮染料和上述合成的偶氮染料首次运用AMl方法从量子化学的角度对其进行了优化计算。

AZON, as a world-wide technology and chemical company, its Poured and De-bridge Method together with one package solution for Doors, Windows and Curtain walls has been highly recognized by energy saving industry on architecture..

根据市场情况，组织、协调公司的生产活动，有效地进行生产成本的控制，对公司的设备和安全生产进行有效地监督、管理、保证生产顺利进行。

Chapter 5 extends our method to the approach of two-layer benzenoid systems. We validate the Clar rule of the"aromatic hexagon"and explain why these systems can be chemical synthesized successfully.

研究了双层苯型体系的加&块&方法及基本化学性质，证实了Clar&芳香六环&概念的可行性，解释了该类分子能够被化学合成的原因。

A new method for preparing Ag-Hg microring electrodes by chemical plating is presented and the cyclic voltammetric waves of benzoquinone on SMRE are described in this paper.

根据不同扫描速度时还原波的峰电流值可以计算得到苯醌的扩散系数(D_0)值。n和D_0的测定结果与文献值相一致，所得到的实验结果与理论相符合

The composition,structure,thickness and electrical properties of surface chemical conversion film formed on brass in Benzotriazole solution were studied by means of volt ampere method,ellipsometry and X ray photoelectron spectrometry.

利用伏安法、椭圆偏振法和XPS法对黄铜在BTA中形成的表面化学转化膜的成分、结构、厚度及导电性进行了研究。

The invention pertains to the field of chemical technology, which more particularly relates to a catalyst preparation method of Polystyrene by coordinating an type of bidentate ligand and a transition metal.

本发明属于化工技术领域，具体涉及一类型双齿配体与过渡金属配位的催化剂制备聚苯乙烯方法。

We have deposited the undoped and boron doped silicon thin films in the p champer using radio frequency plasma enhanced chemical vapor deposition method.

采用传统射频等离子体增强化学气相沉积技术，沉积了未掺杂和硼烷掺杂浓度为0.4％的两个系列的硅薄膜。

Gold nanoparticles were prepared with chemical reduction method and the size was controlled via adjusting the molar ratio of citric acid to chloroauric acid.

采用柠檬酸钠还原氯金酸法制备金溶胶，以正硅酸乙酯为硅源，氨水作催化剂，制备以金为核，二氧化硅为壳的核壳纳米粒子。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。