For instance, to limit values in a field to all Numbers, write a routine that makes sure the input is all Numbers.
例如，要把字段值限定为所有数字，需要编写一个确保输入全都是数字的例程。
The lateral rigidity limit values determined by the new method can ensure trains to run on Bridges with smoothness and comfort, and also can prevent derailment.
该方法确定的桥梁横向刚度限值既能保证列车平稳舒适运行，又可防止脱轨。
To study the biological limit values for occupational exposure to styrene.
研究职业接触苯乙烯的生物限值。
The petrophysical lower limit values of an effective reservoir includes porosity, permeability and oil saturation.
有效储层的物性下限位主要包括储层孔隙度、渗透率和含油饱和度下限值。
The background limit values and maximum allowable background densities of population in small towns of the area were calculated.
并对该地区小城镇人口的背景极限值和最大允许背景密度进行了推算。
Examples where lower limit values have recently been proposed include wood dust, respirable silica, and beryllium.
例如木材灰、可呼吸性二氧化矽和铍为最近被提出具较低阈值的例子。
It is not very appropriate and convenient that the same low energy limit values are used in calculation of exposure rate constants.
在照射量率常数计算中，取同一能量下限值并不十分合理与方便。
Based on the real-time monitoring, structure analysis and current code, the limit values of those construction parameters are discussed.
根据实际工程的实时监测结果和结构受力分析，结合现行国家规范，分别给出了上述参数的控制参考限值。
In 2004, 210 cities exceeded the Class 2 limit values of the National Ambient Air Quality Standard (NAAQS) within the total 342 monitored cities.
2004年，受监测的342个城市中有210个城市的空气质量超过了国家环境空气质量标准的二级标准。
The calculated results show that the limit values of axial compression ratio of SRC columns are generally (25-50) % higher than those of RC columns.
计算表明，钢骨混凝土柱的轴压比限值一般比钢筋混凝土柱的高(25 ~ 50)%。
For standard linear solids, because of the effects of retarded elasticity, although the displacement components will also increase with time, they will tend to their limit values.
对于标准线性固体，由于弹性滞后效应，虽然位移分量也随时间而增长，但它将趋于某一极限值。
When the engine speed, oil pressure, oil temperature and water temperature exceed the specified limit values, CZB will make the engine stop, and at the same time give sound and light warnings.
当柴油机的转速、油压、油温及水温超过规定的极限时，CZB能使柴油机停车，并发出声、光报警信号。
The results of the calculation indicate that the law governing the impact of various parameters on the density-wave type pulsation limit values is in agreement with that of the experimental values.
结果表明：各个参数对密度波型脉动界限值的影响规律与实验值是一致的。
This paper introduces the specifications of the various electromagnetic disturbance caused by the automobile and its components, which is specified in GB18655-2002, and indicated by the limit values.
本文介绍国家标准GB18655-2002，对汽车及其零部件产生的各种电磁骚扰以限值形式体现的技术要求。
This paper introduces the specifications of the various electromagnetic disturbance caused by the automobile and its components, which is specified in GB18655-2002, and indicated by the limit values.
本文介绍国家标准GB18655-2002，对汽车及其零部件产生的各种电磁骚扰以限值形式体现的技术要求。
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