查询词典 critical volume

The results were found as following:(1) The damage value increases more significantly with the increase in PVF before 30% PVF, beyond which the increasing trend becomes gradually gentle.(2)Keeping the interphase strength and PVF unchanged, the damage increase with increasing moisture concentration in a nearly linear relation.(3)The results generated from the FCC model with consideration of the interphase debonding are in good agreement with the experimental data, meanwhile, the FCC model is also capable of predicting the critical load for the damaged and the undamaged dental composite subject too the 3-point flexural test.4 A 3D-fmite element analysis has been successfully exploited to examine the mechanical behavior of the restoration-tooth structure under the polymerization shrinkage and water sorption. It was found:(1) The low stiffness of the composite has the effect to limit the displacement occurring in the remaining tooth tissue. For lower interphase, the cuspal flexures are litter higher. The high interphase modulus acts as a \'shielding effect\' for stress transfer.

得到如下结论：(1)相同的吸湿性，在30％PVF(颗粒体积分数：Particle volume fraction，PVF)前增加PVF，层间脱胶损伤值显著增加；此后损伤值的增加趋于平缓；(2)保持层间强度和PVF不变，层间脱胶损伤随吸湿率的增加而接近线性增加；(3)FCC(面心立方：Face-centred cubic，FCC)模型层间脱胶损伤的预测结果和实验数据基本吻合；同时此模型可以用于预测牙齿填充材料三点弯曲实验的临界载荷。4、建立理想牙齿修复结构，利用有限元方法研究了同时考虑聚合收缩和吸湿膨胀耦合作用下的填充修复材料和粘结界面层材料性能对牙齿修复结构的力学行为的影响，得到如下结论：(1)低弹性模量的牙齿填充修复材料能限制天然牙组织的位移，但天然牙组织的位移与粘结界面层的弹性模量无关。

The paper has calculated the critical volume combinations of some left turn rates and drawn the critical volume combinations curves, which can be used to justify a left-turn-lane at unsignalized T-intersection.

利用此曲线可判定无信号T型交叉口是否需要设置左转车道，对无信号交叉口的规划、设计、建设和管理等工程实践具有重要的指导意义。

Using the diagram of Rzirconia/Rall vs. ZrO2 could predict the critical volume at 30 vol%~40 vol

再利用活化能值与Rzirconia/Rall分布曲线推测出临界体积分率为30％。

A new method based on elements and chemical bonds was developed for estimating critical volume of organic compounds.

提出了一种基于元素和化学键的估算有机物临界体积的新方法。

It shows there was a critical volume fraction .

结果表明，坯体的初始空隙率存有一个临界值。

A formula of critical volume fraction of ZnOw for the formation of the conductive nets of th.

通过分析和计算提出了树脂基/ZnOw复合材料导电通道形成所需四针状氧化锌晶须的临界体积含量υc。

It was suggested that quantitative structure parameters or molecular descriptors can give effective prediction of the critical volume.

研究表明，分子体积、分子支链化程度以及分于表面的静电分布等定量结构参数可以有效地估算有机物的临界体积。

On the basis of analyzing three different kinds of conflicts, the critical volume level of pedestrian and right turning vehicle was decided with Vissim.

在分析行人与右转机动车冲突类型的基础上，运用Vissim仿真手段确定采用信号控制分离两者冲突的临界流量条件。

The resistivity-temperature curve can be predicted by using this mathematical model, which was in good agreement with the experimental data when the CB volume fraction is close to the critical volume fraction.

利用这个数学模型，还对两种PTC材料的阻温曲线进行了预测，与实测结果比较发现，当炭黑含量在渗流阈值附近时，预测值与实测数据吻合很好。

Especially,in setting of the right turn lane,this paper establishes the critical volume models of setting the right turn vehicle phase and the pedestrians phase in separately,and effective proposes the method of calculating the critical value.

尤其是针对设置了右转专用车道情况下，通过设计右转车辆与行人相位分开设置情况下的流量临界模型，提出了设置二者的相位分开设置的临界值的计算方法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了