机理

However, the mechanism of the bioactivity of calcium phosphate ceramics has not fully elucidated.

然而，磷酸钙陶瓷生物相容性和生物活性的机理至今尚未被充分阐明。

This paper introduces simply chaos and its characteristic, the chaos output mechanism and condition, and the calculable method of analytic simulation of nonlinear circuit.

简要介绍了混沌及其特征，混沌产生的机理和条件，以及非线性电路分析仿真的算法。

Fire-retardation mechanism of FRW,a fire-retardant of new formulation for wood,was studied by CONE calorimetric analysis.

锥形量热仪法不仅是一种强有力的材料阻燃性能的评价方法[1～2]，而且可用于材料阻燃机理的研究[3～4]。

This research is based on our previous successful cloning of a completely novel calcium metabolism related protein—calmodulin-like protein from pearl oyster and calmodulin. The main purpose of this research is to find out the function of CaLP on the cell level and compare functions of these two proteins.

为进一步揭示贝类生物矿化机理，本研究以目前我国用于生产海水珍珠的主要贝类合浦珠母贝为研究材料，以本实验室已克隆出的新蛋白钙调素类似蛋白(calmodulin-like protein，CaLP)为研究对象，对CaLP在细胞水平上的功能进行了进一步的研究，并将其与本实验室已克隆出来的另一钙代谢相关蛋白钙调素(calmodulin，CaM)进行了比较。

To investigate the lead toxicity on water caltrop, activities of superoxide dismutase and peroxidase, ultrastructure in leaves of seedlings, treated with different concentration of lead solution, were analyzed.

不同浓度Pb(上标 2+)溶液处理菱幼苗后，考察了菱幼苗的超氧化物歧化酶、过氧化物酶以及叶细胞亚显微结构出现的变化，并初步探讨了Pb(上标 2+)的毒性机理。

This paper describes changes in the structure of buds and vascular cambium as well as in protein content of one-year-old dormant branches of Eucommia ulmoides Oliv.

一年生枝条休眠中的芽和维管形成层的结构和蛋白质含量进行了研究，探讨了杜仲不同休眠期转化的生理生化机理。

The mechanism of lock corridor crack is rather complicated due to the unique structure of corridor. As a result construction technique improvement cannot totally eliminate corridor crack occurrence. According to the construction process and results of Jinghang Cannel Huaiyin 3rd Lock,certain technical measures and improvements in construction techniques,can efficiently control the corridor crack and avoid the occurrence of crack as much as possible.

船闸廊道裂缝的产生机理较为复杂，由于廊道独特的结构形式，仅仅从改善施工工艺方面来完全消除廊道裂缝的出现是很难的，从本次京杭运河淮阴三线船闸工程实施过程及结果来看，通过一定的技术措施和改善施工工艺，可使廊道裂缝得到有效的控制，同时避免了有害裂缝的产生。

By using grand canonical ensemble Monte Carlo method, machanism for the adsorption of methane in single wall carbon nanotubes at 74.05 K has been investigated. It is found that the adsorption of methane in smaller SWNTs, whose diameters are 1.22nm and 1.632nm, exhibits "pore filling" behavior. In contrast, for the SWNTs of diameter larger than 2.04nm, capillary condesation takes place.

采用巨正则系统MonteCarlo方法研究了甲烷在单壁碳纳米管(Singlewallcarbonnanotube，SWNT)中于低温74.05K下的吸附等温线及吸附机理，发现在两个较小的孔径(1.225nm和1.632nm)下单壁碳纳米管中甲烷的吸附有着明显的微孔所独有的"填充效应"，而在2.04nm以上的孔的吸附中会出现毛细凝聚现象。

The study on soluble protein after eclosion when cantharidin synthesis is active in Mylabris calida Palla would help to clarify the synthesis mechanism of cantharidin and involved enzymes of the synthesis.

研究斑蝥素大量合成期的芫菁体内可溶性蛋白，有助于阐明斑蝥素合成相关酶蛋白的种类和合成机理。

By the research of sperm capacitation,the research of IVF has broken through obstacles and developed.

精子获能为体外受精研究获得突破性进展，为人类直接观察受精过程和研究受精机理奠定了基础。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。