Mono-pendulum experiment is used to measure local weight acceleration of gravity.

1、

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

用单摆测重力加速度的不确定度评定

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2、

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。

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3、

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

单摆测重力加速度误差分析

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4、

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

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5、

The measurement of acceleration of gravity by analogue functional method

模拟函数法测定重力加速度

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6、

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

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7、

Experimental study of measuring the acceleration of gravity with reversible pendulum

可逆摆测重力加速度实验研究

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8、

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

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9、

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。

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10、

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。

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11、

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。

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12、

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。

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13、

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。

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14、

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；

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15、

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.

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16、

Kungia new genus of the Crassulaceae from China.

中国景天科一新属--孔岩草属.

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17、

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

花蝇科一新属和二新种 ( 双翅目 )

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18、

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。

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19、

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。

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20、

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.

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