本文根据分析，提出了对初应力限制的具体规定，供设计工作者参考。
In this paper, according to the author's analysis, a limitation of initial stress is recommended for designers reference.
介绍了这些试验及研究结果，给出了冷轧带肋钢筋预应力混凝土空心板中混凝土拉应力限制系数的建议值。
Results of the test and theoretical researches are introduced and the values of restrictive coefficient of tension stress in concrete for design of the slabs are suggested.
提供了该变换器两个死区时间的设计方法，从而保证了开关电压应力限制在输入电压的一半，同时满足每个开关零电压关断的实现条件。
The design consideration for two dead times is presented to assure that voltage stress for main switches is within half of input voltage and ZVS for each main switch is achieved.
固有的核心设计的特点是它限制了，反应力增加所带来的影响。
We have inherent core design features that limit the effect of increases in reactivity.
三维裂纹在动态断裂力学中由于其数学和物理上的复杂性，求解其动态应力强度因子受到一定的限制。
Because of the complexity in mathematics and the physics, solving the three-dimensional dynamic stress intensity factors is certainly limit.
分析方法是半解析法，没有应力和位移模式的假设，不限制壳的厚度，不要求两壳间的连接弹簧或其它支撑弹簧均匀分布；
A semi-analytical method with no assumption of stress and displacement is developed, in which the thickness of shell is not restricted and the uniform distribution of springs is not needed.
传统的推挽变换器存在着一些固有的缺点，诸如开关管的电压应力高、难以实现软开关等，限制了它的应用范围。
There are some intrinsic drawbacks in traditional push-pull converter, such as higher voltage stress and hard-switching of the switches, so the application area of the converter is limited.
磊晶：关键与限制-晶格匹配之材料系统；应变层（晶）-厚度上限；应力对能带的影响，特性。
Epitaxy: Concerns/ constraints- lattice-matched systems; strained layers( pseudomorphic)- limits of thickness; impact of strain on bands, properties.
然而，材料，现在我们已经为我们提供显著限制燃料贮存由于低应力宽容和成本。
However, the materials that we currently have available to us significantly limit fuel storage due to low stress tolerance and costs.
架空线路应力控制气象条件的判定，需要考虑控制气象条件及弧垂限制等条件，一般采用临界档距判定法或试推比较法处理。
In order to judge the climate condition control of overhead-line stress, it is of necessity to take account of climate condition control and hang-arc-distance restraint.
HDPE易受环境的影响产生应力开裂，这限制了其在工业上的应用。
HDPE can cause stress cracking easily with affection of environment, which limits its application in industry.
此值被用来比较材料的强度，但是当设计计算时，要用一个安全系数，使工作应力低于比例限制。
This value is used to compare the strength of materials, but a safety factor is applied when making design calculations, to bring the working stress well below the limit of proportionality.
而固态激光器中的热效应会造成两个后果：热应力导致工作介质破坏，从而限制了激光器的输出平均功率；
Heat effect in solid lasers will cause two consequences: one is that thermal stress causes the actuating medium to destroy and limits the laser output average power;
上的应力的作用，逐滴运动诱导的壁附近的对称轴的区域中，从而增加了当初始放置过的距离的增加被限制。
The action of the stress on the wall induced by drop motion is restricted in an area near the symmetric axis, which increases when the initial stand-off distance increases.
恒频控制的准谐振变换器存在功率限制和高应力缺陷。
The constant - frequency quasi - resonant converter has the problems of power limitation and high stresses.
也有一个对最大组合应力的限制，持续负载加上位移应力，以限制渐变。
The maximum operating stress is computed and limited to prevent conditions of ratchet(progressive plastic deformation with cycles), and not to fatigue.
本文从一般强度理论出发导出各向异性材料应力形式张量多项式强度理论，根据强度准则的外凸性得到应力二次形式强度准则的强度参数限制条件。
A set of inequality constraint conditions of the strength parameters is derived from the convexity of the strength criterion, which is expressed in a quadric form in terms of stress components.
本文从一般强度理论出发导出各向异性材料应力形式张量多项式强度理论，根据强度准则的外凸性得到应力二次形式强度准则的强度参数限制条件。
A set of inequality constraint conditions of the strength parameters is derived from the convexity of the strength criterion, which is expressed in a quadric form in terms of stress components.
应用推荐