机理

According to current smelting process and production data,the method for predicting end-point phosphorus content of BOF was investigated.

根据现场的冶炼工艺和生产数据，研究了转炉冶炼终点磷的预报方法；采用机理模型和偏最小二乘模型分析了终点磷的影响因素；建立了基于偏最小二乘回归的转炉终点磷的预报模型。

In this paper, an object of study in EDN, the square barrier model is set up, the mechanism of electron tunnel effect is discussed in EDN, and the explanation of Bohr quantum theory is given on the spark phenomenon in EDN.

以电火花线切割加工为研究对象，通过建立方势垒模型，阐述了电火花加工中的电子隧道效应机理，并对放电加工中出现的火花现象给出了Bohr的量子论解释。

The mechanism of sex regulation of Bombyx is very complex and the molecular studying of it is in initial stage.

家蚕的性别调控机理也相当复杂，目前，其分子生物学研究还处于起步阶段。

The study was used to discuss the relationship between the activity of Bombyx mori carboxylesterase in the midgets.

探讨家蚕中肠羧酸酯酶活力变化及羧酸酯酶基因表达差异与家蚕抗浓核病毒之间的关系，阐明其抗性的分子机理。

And parameters about the frequency,bond orders,activation energy of each reaction are determined.

研究发现BF_3-H_2O催化体系主要以络合形式引发环氧烷烃开环聚合，溶剂效应会降低该引发反应能垒的机理。

This article is under the principal-agent theory, human capital theory and risk theory, comprehensively analyses the exercise principle in our listed bank. The paper expounds Executive stock option's basic elements. We know that the long-term stimulation mechanism such as ESO has better effect in comparison with the traditional salary mechanism such as basic wage and annual bonus.

本文在委托——代理理论、人力资本理论与风险理论的框架下，以经理股票期权激励制度在我国上市银行的应用研究为主线，系统地探讨了经理股票期权激励制度的作用机理，运用博弈模型和效用函数对上市银行所有者与经营者效用进行分析，认识到同基本工资和年度奖金等传统薪酬机制相比，经理股票期权激励制度的激励效果更好。

On the establishment of shielding immune cells avoid HIV viral antigens identified protein adsorption and the establishment of "biological trap" induce HIV models Summary : HIV is the human immunodeficiency virus caused AIDS virus, AIDS is not currently be fully human control, AIDS vaccine is being developed, but because the virus genetic diversity potential to change the topic of the complexity of this ban from the incidence of HIV spread T4 cells in the mechanisms by, proposed changes T4 lymphocyte surface protein CD4 receptors structure as to avoid HIV adsorption, and the establishment of "biological trap" booby HIV idea to try to turn on AIDS treatment to the conversion of protein structure and function, as well as synthetic direction.

提要：HIV即人类免疫缺陷病毒是引起AIDS的病毒，目前爱滋病还不能被人类完全控制，AIDS的疫苗也正在研制中，但是由于病毒多样性的遗传潜能，使这一课题变的很复杂，本文试从HIV侵染T4细胞导致发病的机理入手，提出改变T4淋巴细胞表面CD4受体蛋白构象以避免HIV吸附，并设置"生物陷阱"诱杀HIV的构想，试图把对爱滋病的治疗引向对蛋白质结构与功能转化以及合成的方向。

Based on the quality, momentum, and energy conservation laws and the state equation, considering the momentum loss of gas column flowing and the complicated thermal conduction mechanism in the bore-hole and formation, the pressure and temperature calculating method is derived for single-phase gas flow in different positions of the bore-hole.

文章以质量、动量和能量三大守恒方程和状态方程为基础，考虑了流动气柱的动能损失以及井筒和地层中复杂的传热机理，推导出计算单相气流在井筒不同部位压力和温度的方法。

Mechanism of smooth borehole wall protection blasting and calculation method of the charge are analyzed in this paper.

分析了光面护壁爆破的机理和装药量的计算方法。

Numerical simulation research of strain localization phenomena can provide a new method for analysis of borehole failure,and for its forecast or control.

采用变形局部化的数值模拟研究可对井眼失效的机理分析、预测和控制提供新的思路

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。