setting time

Methods To evaluate the material in terms of working time and setting time, radiopacity and filling of extracted human teeth.

方法观察材料的操作时间与固化时间、X线显影效果、离体牙充填效果。

A New Method for Testing Initial Setting Time of Cements

一种测试水泥初凝时间的新方法

For the control of slump loss, generally some setretarder ( mainly glucide) is mixed with the superplasticizer to delay the setting time of concrete.

对于坍落度损失的控制一般是复合缓凝剂（主要是糖类）以延长混凝土的凝结时间。

Consequently, we have changed our setting time table already, including production and recruitment.

最后，我们改变了原本所规定的时间表包括生产和招募。

A new method for measuring initial setting time of roller compacted concrete

碾压混凝土初凝时间测试新方法电动势法

Experimental study on a test method of setting time for field concrete

现场混凝土凝结时间测试方法的探讨

Measures and opinions to improve setting time are put forward.

提出了改善凝结时间的一些措施及意见。

This paper studies the electromagnetic field and temperature field around a crack tip in a infinite conductive thin plate at the time of setting up electric current.

研究了在向含裂纹的无限大导电薄板中通入电流的瞬时，裂纹尖端附近的电磁场和温度场。

The Influence of D/ A Converter Setting Time on the Quality of Output Signal

D/A转换器建立时间对输出信号质量的影响

Incorporated into cement by an amount of 0.3-9.0% by weight, it retards the setting time and increases the water-retention of cement slurries.

一般加入水泥重量的0.3&2%，即可迟到延长水泥浆固化时间、增加保水作用的目的。

The result showed that by optimizing the dosage of the waste alkali water and the wastrel, the alkali activated cement with high strength and proper setting time can be prepared.

研究结果表明：通过优化废碱水和硅渣的掺入量，可制备强度发展良好、凝结时间正常的碱胶凝材料，有效降低碱胶凝材料的成本。

Chris Boardman stamped himself as the 4,000m favourite by setting the world's fastest outdoor time in Barcelona last night.

克里斯·博德曼昨晚在巴塞罗那创下室外世界纪录，证明了自己是4,000米赛最有实力的竞争者。

The setting time and strength of cement meet spouting.

中后期强度稳定增长，凝结时间和强度满足喷射要求。

The effect of the amount of water needed under the cement's normal consistency, setting time and volume stability were investigated when heat insulation and waterproofing powder was added in cement.

研究了当水泥中混入隔热防水粉后，隔热防水粉对水泥标准稠度用水量、凝结时间及体积安定性的影响。

The results show that MC can improve the consistency and water retentivity of fresh cement paste significantly, increase the fluidity and setting time of cement slightly.

结果表明：甲基纤维素有显著的增稠和提高水泥浆体保水性的作用，有较小的增塑、缓凝效果；

Various additives are used to control density, setting time, strength and flow properties.

可用不同的添加剂去控制水泥的密度、凝固时间、强度和流动性能。

Step changes of the refer-ence input are used to assess control performance in terms of overshoot, risetime and setting time of the step response.

它首先计算由参考给定输入的阶跃变化引起的系统输出响应曲线的三个特征量&超调量，上升时间，稳定时间。

Using fixed folders instead of the former cam driving folding unit between the second and third wheel, the structure was simplified, the assembling and setting time was shortened, and the packing quality was satisfied as well.

在2号轮与3号轮之间采用固定折叠器代替原凸轮控制的折叠装置，不仅简化了结构，缩短了装配调试时间，也满足了包装要求。

The results show that maximum overshoot and setting time are both reduced with the increase of reaction thrust and that steadystate error exists in the system.

结果显示，最大超调量以及调整时间均随输入反推力的增大而减小；

S. B., the setting time is about 5 ns.

S.B，建立时间在5ns左右。

Based on testing results of setting time, 80 μ m sieving residue and water requirement for normal consistency, 192 cement specimens in Guangxi autonomous region were discussed on their setting properties.

对广西各地不同厂家生产的192个水泥样品进行凝结时间检测，结合水泥标准稠度用水量、80μm筛余量等数据，对区域性水泥的凝结性能进行了分析和讨论。

The results showed that the water requirement for normal consistency of cement increased and the early setting time shortened as well as the final setting time prolonged, the 28d activity index of cement mortar reached 82%.

研究结果表明：抛光砖粉作水泥混合材时，水泥的标准稠度用水量增加，初凝时间缩短、终凝时间略有延长；水泥28d胶砂强度活性指数可达82%；

The starting time of setting stage is identical with initial setting time. However, the ending time of setting stage lags behind the final setting time.

通过比较凝结期起止时间和实测的凝结时间，发现凝结期开始时间与初凝时间非常吻合，而凝结期终止时间则明显滞后于终凝时间。

In fact, we find that people sometimes pay more attention to the test of soundness and strength of Portland, and neglect water requirement of normal consistency and setting time.

在实际测定中，我们发现人们往往只重视水泥安定性和强度的测定，却容易忽视标准稠度用水量与凝结时间的测定。

He lost no time in setting out for London.

他赶紧起程去了伦敦。

So the country has done everything from setting time limits on how long nonresidents could live here ( six years) to at one point banning Bermudians from selling any real estate to outsiders.

因此，百慕大向来竭尽所能地设置各种障碍，包括限制非本岛居民在此居住的期限（六年），并曾经一度禁止百慕大人向岛外人士出售任何房地产。

Make sure that you plan for these difficulties at the time of setting your goals ．

在设定目标时,一定要为这些困难做好准备。

Determination of concrete setting time based on measurements of deformation

基于早期变形特征的混凝土凝结时间的确定

Sugar water reducer has delayed coagulation effect. When the age is larger than 0.3% C, the setting time is longer dramatically.

加入蔗糖减水剂后，再生混凝土的凝结时间会延长，当其掺量大于0.3%C时，凝结时间大幅度延长。

The time of setting up, the right subject, the right object, and the guaranteed claims scope are included.

包括成立时间、权利主体、权利客体、担保的债权范围等。