笔者通过理论计算得出积雪的临界厚度和山坡的临界安全角度。
By theoretical calculation, the critical snow thickness and the critical slope Angle are obtained.
临界厚度越大，意味着脱脂初始阶段升温速率可以较快，脱脂所需时间可以相对缩短。
Big critical thickness means fast initial heating can be performed, which means the time for debinding can be comparatively shorter.
提出了反射镜后表面外冷却临界厚度的概念，并得到一个关于多脉冲积累效应的幂定标关系。
A concept about critical cooling thickness of mirrors has been suggested, and a scaling law of multi-pulse accumulative effects has been obtained.
岛面密度与膜厚的依赖关系表明，在临界厚度时硅衬底和玻璃衬底上的岛面密度均出现了极大值。
The film thickness dependence of island density shows that a maximum of island density appears at the critical film thickness for both substrates.
利用位错形成能等于零(即错配应变能的降低等于位错自能)的条件，得到了外延生长薄膜的临界厚度。
The critical thickness is determined from the zero formation energy of a misfit dislocation. i. e. the amount of reduced mismatch strain energy equaling the amount of creased dislocation self energy.
通过对新建建筑物下采空区顶板稳定性计算，评价新建建筑物下采空区顶板稳定的临界厚度，从而确定是否需要处理。
Under the new buildings through the gob roof stability calculation and evaluation of new buildings under the gob roof stable critical thickness could be determined whether to deal with.
理论上从阻抗失配效应的临界密度公式，推导出了烧蚀层的临界厚度，并推广到飞片的情形，提出了烧蚀层厚度对飞片速度和稳定性的影响规律。
We deduce the formula of the critical thickness of ablator, and put forward the rule of how the thickness of ablator affect the velocities and the stability of flyer.
研究表明，启动过程中，密封的特性参数在开启临界气膜厚度附近快速变化；
The results indicated that the sealing parameters changed remarkably near the opening critical film thickness in the start up process.
当铜合金表面的电镀纯铜层厚度超过一个临界值，表面电镀纯铜处理可以明显改善材料的耐氧化剥离性。
As the electroplating pure copper layer on copper alloy exceeds a critical thickness, the surface electroplating treatment can improve the copper alloy's resistance against oxidation failure greatly.
目的通过超声检查寻找合适的胎儿颈项皮肤厚度（NT）临界值。
Objective To find suitable critical value of fetal nuchal translucency (NT) by ultrasonic testing.
根据开启临界气膜厚度的假设，提出了用于分析干式气体密封开启性能的判据——开启临界转速。
With the hypothesis of critical gas film thickness, a criterion for expressing the opening behavior of DGS, namely the critical opening rotational speed (CORS), was proposed.
这两个临界速度都是试件厚度的函数。
Both Critical speeds are function of the thickness of the specimens.
这种模型能确定与炸药临界起爆相关的参数，诸如沉积的激光能量、烧蚀层和飞片的厚度以及飞片飞行的距离等等。
This model can be used to determine parameters related with critical initiation of explosive, such as deposited laser energy, thickness of ablation layer and flyer, flying distance and so on.
暗穴临界安全厚度随着暗穴断面尺寸、暗穴半径收敛值、安全系数、地面荷载等参数的增大而增大。
The critical safety thickness of hidden cavity increases with the augment of hidden cavity section size, radial constringency, safety coefficient and surface loading.
由这个公式和临界冷却速度还能决定出非晶态合金丝带的最大厚度。
The maximum thickness of amorphous alloy ribbons can also be determined by this formula and the critical cooling rate.
暗穴临界安全厚度对地层影响角的变化不敏感。
The critical safety thickness of hidden cavity is not sensitive to influence angle of stratum.
通过理论计算得到了KDP晶体在不同晶向上临界切削厚度的变化规律。
The variation rules of critical cutting thickness on the different crystal and different orientation of KDP crystal are obtained by theoretic calculate.
定性分析了安全系数、地面荷载与临界安全厚度的关系；
The qualitative analysis on the relation of safety coefficient and ground loading with critical safety thickness is made.
分析了动荷载振幅、频率对顶柱临界安全厚度的影响。
The influence of amplitude, frequency of dynamic loading on critical safety thickness of top pillar has been analyzed.
根据失稳条件确定了顶柱的临界安全厚度。
The critical safety thickness of the top pillar has been confirmed according to the instability condition.
文中讨论了临界应力强度因子的厚度效应并给出了一个定量关系式。
Tile thickness effect on critical stress-intensity factor in plane stress is discussed, and a quantitative formula is also suggested in this paper.
而其临界切削厚度与材料的硬度有关。
And its critical cutting thickness and hardness of the material relevant.
通过比较压缩变形载荷与压缩失稳变形载荷的大小，导出了临界相对厚度。
By comparing the load of compression deformation and that of compression buckling deformation, the critical relative thickness is derived.
研究了注射成形生坯厚度与缺陷产生的临界升温速度的关系。
The relationship between thickness of MIM green parts and critical heating rate was studied.
临界融冰电流随着风速的增大而增大、随环境温度的降低而增大，而与冰层厚度的大小关系不明显。
Critical current of ice-melting increases along with the increase of wind speed and the decrease of temperature increase, while the size and thickness of ice is not obvious.
各种不同直径的复合丝轧制成的超导带，都有一临界电流最高的厚度范围。
To the tapes made from composit silk with different diameter, there is a thickness range in which Jc is higher.
结果表明，对给定的模量和界面相厚度值，存在一个临界应力三轴度值。
The results show that for a set of moduli and the interphase thickness there exists a critical value of the stress triaxiality.
此外，他们认为，对于攻丝存在一个临界切削厚度(螺纹深度)值，在临界切削厚度的范围内，攻丝能降低攻丝扭矩。
In addition, they believe, for tapping there exists a critical cutting thickness (thread depth) value of the critical cutting thickness within the tapping can reduce the tapping torque.
此外，他们认为，对于攻丝存在一个临界切削厚度(螺纹深度)值，在临界切削厚度的范围内，攻丝能降低攻丝扭矩。
In addition, they believe, for tapping there exists a critical cutting thickness (thread depth) value of the critical cutting thickness within the tapping can reduce the tapping torque.
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