重力

Installed in surface aeration oxidation ditch with prepositive denitrification treatment, using the role of the mixture Gravity, it can achieve any reflux ratio requirements of process design by adjusting the cross-section area of water.

安装在设置有前置反硝化区的表曝型氧化沟内，利用混合液重力流的作用，通过调节过水断面面积，实现工艺设计的任意回流比要求。

There are two focus included as the following two topics:The measurement of equilibrium charge of dust particles in the plasmas By studying the forces acting on dust particles at the equilibrium position, where, the electric force and gravity force are importantly considered, the equilibrium charge of dust particles can be presumedly calculated according to the relation of the forces.

文中着重进行了以下两个方面的研究：一、等离子体中尘埃粒子平衡电荷量的测量通过研究尘埃粒子在平衡位置处的受力情况确定尘埃颗粒所带的电荷量。主要考虑两种力的作用即尘埃粒子所受的电场力和重力。根据这两种力的平衡关系就可以粗略得出尘埃粒子在平衡位置处的电荷量。

The flotation ring is a primary loading-bearing component of a gravity-type fish cage,which supports the whole fish cage.

浮架作为重力式网箱的主要受力构件，不仅承受了波浪力等的作用，而且还是网箱的工作平台，它的安全直接关系到整个网箱系统的功能能否实现。

Newtonian gravity assumes action at a distance, in clear violation of the principle of relativity.

牛顿的重力理论假设了超距作用，明显违反了相对论原理。

Any problem that involves a projectile with gravity should be easy for you to solve.

你应该能轻松解决任何涉及到抛物体和重力的问题。

According to the analysis of cause to make dust in reaction pulverizer ,the dust collector for pre-comminuting project for datong coal is designed with theory of gravity separating for heterogeneous material system,and good result got.

通过对反击式粉碎机粉尘产生的原因进行分析，引入非均相物系重力沉降分离原理，设计了大同煤预粉碎工程的除尘装置，取得了良好的使用效果。

The distribution of seed rain is evenly in the inner forest while decreases sharply with the length to the parent trees on the purlieus, and it is influenced mostly by gravity and wind force.

林内种子雨分布比较均匀，林缘种子雨随距离增大迅速降低，重力和风力是影响种子雨散布的主要因素。

METHODS: Eighteen volunteers(36 eyes) aged 21 to 28 took measurements with different angles of stare, 180°, 90°, 45° from gravity axis respectively, the accommodation was measured by pushup test, and anterior chamber depth, lens thickness, axial length were measured by Aultrasonic.

体例：对18例36眼21～28岁的自愿者，取与重力轴标的目的成180°，90°，45°夹角的3个分歧凝望角度，用移近法丈量眼的调剂幅度，用眼A超丈量前房深度、晶状体厚度、眼轴长度。

A detailed discussion for the features, distribution and the geneses of pyroclastic rock type A located between limestones No .4 and No.5 in Taiyuan formation has been made.

重点分析了赋存于太原组第四——第五灰岩层位间的A层火山事件沉积，提出了火山碎屑水下重力流事件沉积的概念，并建立了形成模式。

The problem of mean monthly terrestrial water storage changes in the Qinghai-Tibet Plateau is discussed in this paper.

本文利用GRACE重力卫星和被动微波传感器TMI，AMSR-E的数据产品对青藏高原的水储量的月平均变化进行了研究。

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