The evaluation of indeterminate degree of acceleration of gravity by single pendulum

Experimental study of measuring the acceleration of gravity with reversible pendulum;

本文介绍了用阿特伍德机测量重力加速度的原理和测量方法。

Analysis of the Error of Surveying Acceleration of Gravity by Simple Pendulum

单摆测重力加速度误差分析

A New Way to Measure the Acceleration of Gravity Using Air-track

一种用气垫导轨测重力加速度的新方法

The measurement of acceleration of gravity by analogue functional method

模拟函数法测定重力加速度

Intelligent System of Acceleration of Gravity Measuring Instruments Using Free-fall Method

自由落体法测重力加速度的智能系统

Experimental study of measuring the acceleration of gravity with reversible pendulum

可逆摆测重力加速度实验研究

The Research of Trace System of Wave Buoy of Acceleration of Gravity

重力加速度式波浪浮标量值溯源体系研究

The early stage hydration of PC is divided into five periods, the pre-induction, induction, acceleratory, deceleration and stabilization periods. In pre-induction period, the hydrolyzation of cement takes place and the ions are released into the solution.

将硅酸盐水泥早期水化过程分为预诱导期、诱导期、加速期、减速期和稳定期个阶段加以描述。

As a special zone that develops the industry firstly and promotes the urbanization, the urban development zone is one kind of acceleratory force to harmonious boost in economy and society.

城市开发区作为以工业发展为先导，促进城市化进程的特殊区域，对区域的经济、社会协调发展起到重要推动作用。

Under the background that the technology is updating acceleratory and becomes increasingly more complex, the competition of dairy industry is also becoming fiercer than ever.

在技术的更新速度加快、日益复杂的大背景下，乳制品行业竞争也逐渐加剧。

Automatic frequency control ( AFC) system is used to adjust the frequency of microwave power source to match the inherent frequency of acceleratory tube.

自动频率控制（AFC）系统用于调节微波功率源输出的微波频率，使之与加速管的固有谐振频率匹配。

The growth rate of CSH is the main factor that controls the hydration rate of ( acceleratory) period.

CSH的生长速度是加速期水化反应速度控制的主要因素。

The loading process on the rock is approximately linear at first and later acceleratory.

描述了岩石在受载过程中初期近似呈线性，随后加速的过程；

The new genus could be assigned to Myrmeleontoidea, but its exact systematic position was to determine.

新属可归于蚁蛉总科, 但科级位置不能确定.

Kungia new genus of the Crassulaceae from China.

中国景天科一新属--孔岩草属.

A NEW GENUS AND TWO NEW SPECIES OF ANTHOMYIIDAE ( DIPTERA )

花蝇科一新属和二新种 ( 双翅目 )

Any of numerous orchids of the genus pterostylis having leaves in a basal rosette and green flowers often striped purple or brown or red with the dorsal sepal incurved to form a hood.

pterostylis属的任何一种兰花，基生莲座叶丛，花绿色、常有紫色、褐色或红色条纹，萼片背部向内弯曲成盔状。

It has a distinctive symmetrical form with the largest flower head in the genus.

这种花是普洛蒂亚花系中花朵最大的一种，具有明显的对称结构。

Its genus name refers to large plates of armor scattered across its body.

它的种名是指它身上散布的盘子般大小的甲.

Prunella triterpenoid inhibitory rate of normal cells less than the lung cancer cells.

夏枯草三萜对正常细胞的抑制率较肺癌细胞低。