查询词典 static

Effects of sinusoidally varying magnetic fields with one frequency of 2HZ and static magnetic fields with different strength of 10GS、200GS and 560GS on proliferation of osteoblasts had been observed. It had been found that PEMFs promoted proliferation of osteoblasts, static magnetic fields with intensities of 10GS and 200GS did not affect its proliferation whereas that of 560GS inhibited the proliferation.

通过观察频率为2HZ的正弦波电磁场及强度分别为10GS、200GS、560GS的静磁场对成骨细胞增殖的影响，结果显示：脉冲电磁场能显著促进成骨细胞的增殖；强度为10GS、200GS的静磁场对成骨细胞的增殖无明显影响，而强度为560GS的静磁场抑制成骨细胞的增殖。

The speed-sensorless vector control and the identification of motor parameters in this paper are the two novel research of vector control.Using asynchronous machine's mathematic model in three-phase static reference frame, this paper has derived it's mathematic model in two-phase static reference frameand in two-phase rotating reference frame, and got the coordinate transformance formulus based on the constant magnetic force and power force, by compared different field orientation methods, we can find that field orientation at rotor field can realize the decoupling of the stator current flux component

无速度传感器矢量控制和电机参数辨识是矢量控制的两个新的研究方向，本文利用异步电机在三相静止坐标系下的数学模型推导出两相静止坐标系、两相同步旋转坐标系下的数学模型，根据磁动势守恒和功率守恒的原则，得出各坐标变换公式；通过不同磁场定向方式的比较发现，异步电机按转子磁场定向时定子电流励磁分量和转矩分量可以比较方便地实现解耦。

Next, after analyzing the nets′relationship in three layer channel routing, setting up the objective function toward channel area minimization, we propose some new terms, for example, the withstand bound columns, valid complete cover net sets, TRACK valid routing, etc.. The conceptions and natures of static bound of nets, dynamic bound of unrouted net set and the lower bound value of the horizontal tracks are discussed; and the methods of calculating static bound, dynamic bound and lower bound are put forward.

文章接着分析了线网在三层通道区布线中的相互关系，为了以完成布线所需通道区面积最小化为目标解决三层通道区布线问题，提出了柱界列、完全有效覆盖线网集、TRACK有效布线等一些新的概念，讨论了三层通道区布线问题中线网定界、未布线网集动界和水平通道数Lower-Bound等概念和它们的性质，给出了定界、动界、Lower-Bound值的计算方法。

Looking like discovers that many friends can not also peg out static state and false static state very accurately.

貌似发现不少朋友还不能很准确的分清静态和伪静态。

In the quasi-static area, the field distribution is almost the same as the static field; in the high frequency section, many high order modes occur, but the field uniformity is relatively better, and the field distribution is mainly the vertical polarization field; in the out of the vertical polarization area, the effect of high order modes is very serious so that the field distribution lost the property of vertical polarization.

在准静态区，场分布基本上与静态场相同；在高频区，出现了明显的高次模，但场均匀性较好，场分布主要是垂直极化场；在非垂直极化区，高次模影响非常严重，场分布失去了垂直极化的特性。

When unprotected ESDS devices or assemblies are candled on conductive/ highly conductive work surfaces, the work surface shall be covered with a grounded static dissipative work surface or meet the resistance requirement of static dissipative work surface, 10E5 to 10E9 ohms.

当使用不锈钢工作桌面处理材料时，必需在其上覆盖一层已接地的静电传导性桌面或其桌面电阻要符合静电传导性桌面电阻的要求，10E5到

According to this investigation based on absorption of CO〓 with dilute Na〓CO〓 solution in tubes with K-type and H-type static mixing elements, an external loop ALR with K-type static mixing elements was constructed and tested in the pilot scale as the reactor for replacing the traditional carbonating tower of chemical plant.

在实验室对K型、H型和O型反应器进行了稀纯碱溶液吸收混合气中的二氧化碳的研究基础上，又在工厂进行了K型气升式外环流反应器用于氨水吸收混合气中的二氧化碳生产碳酸氢铵的实验，以取代现在普遍使用的鼓泡式碳化塔。

The research of this thesis is supported by China National Natural Science Foundation. The static and dynamic behaviour of slabs on foundation and doweled slabs of concrete pavement, identification and comparison of static and dynamic parameters are studied emphatically in this paper.

本文在国家自然科学基金项目资助下开展工作，着重研究了混凝土地基板与接缝板的静、动力特性及静、动力参数的识别与比较，主要包括以下几个方面的具有特色的内容。

ABSTRACT The research of this thesis is supported by China National Natural Science Foundation. The static and dynamic behaviour of slabs on foundation and doweled slabs of concrete pavement, identification and comparison of static and dynamic parameters are studied emphatically in this paper.

本文在国家自然科学基金项目资助下开展工作，着重研究了混凝土地基板与接缝板的静、动力特性及静、动力参数的识别与比较，主要包括以下几个方面的具有特色的内容。

Jinan Starlight Anti-static floor CO. LTD is a professional factory for the anti static floor intergrading the production, marketing and sales, designing for the computer room, program-controlled machine room, control room, ultra-clean factories, office buildings.

济南星光防静电地板有限公司是一家主要从事计算机房、程控机房、监控机房、洁净厂房及办公自动化楼宇等场所抗静电架空活动地板的生产销售、服务及机房装修为主的专业性公司。

Use nationalization degree and the relationship that commercialize degree, condition of calculable market economy plays scope of optimal and state-owned economy.

利用国有化程度与市场化程度的关系，可计算市场经济条件下最佳国有经济规模。

The kinds of extractant also effected desulfurization rate .

萃取剂对脱硫率的影响也很大，乙二胺的萃取效果优于甲醇的。