允许值

选择组件（selectioncomponent）允许值跨越多个信息域。

Selection components allow values to cross between information domains .

例如，可以在Properties视图中将特性限制为一组允许值。

For example , we can only restrict the set of allowable values for an attribute in the Properties view .

数据元（DataElement）是用一组属性描述定义、标识、表示和允许值的一个数据单元。

Data element as a structural data unit that uses a section properties to define it , identify it , express it .

由于对E≥0得到连续的而非分立的允许值，正能量的本征函数叫做连续谱本征函数。

Since we get continuous rather than discrete allowed values for E ≥ 0 , the positive-energy eigenfunctions are called continuum eigenfunction .

焊接接头韧度CTOD评定的适用性与允许值研究

Exploration on applicability and acceptable values in CTOD toughness evaluation for welded joints

参考欧美等国家和地区的标准，室内CO2浓度的允许值取为1000ppm。

Referring to the standard of American and Europe , the indoor concentration of CO2 limit is 1000 ppm .

本文对CTOD允许值进行了讨论，为CTOD允许值的确定提供了建议。

The CTOD allowed value was discussed in this paper , which provides a suggestion for determining the allowed value .

此外，污泥基吸附剂中的重金属砷、镉、汞、镍和铜在pH为1-12环境中几乎未发生浸出；铬、铅和锌浸出浓度小于最高允许值。

In addition , heavy metals arsenic , cadmium , mercury , nickel and copper in SBA seem not leach in the environment pH of 1-12 ; chromium , lead and zinc leaching concentration are less than the maximum allowable value .

20～50km超长隧道（洞）横向贯通误差允许值研究

Research on the Allowable Value of Lateral Breakthrough Error for Super Long Tunnel from 20 to 50 km

例如，电力公司向用电客户分配谐波电压（电流）允许值时，必须考虑评估点母线（POE）的背景谐波水平，以得到合理的允许值；

For example , when electric power companies distribute the harmonic voltages ( currents ) limit to customers , the background harmonic level of the POE should be taken into account .

结果表明，渗漏量及下游渗流出口渗透比降基本随防渗长度的增大呈线性趋势减小，当防渗长度为200m（全防渗）时，渗漏量及各渗透比降均小于允许值；

The results reflected that the seepage quantity and the outfall seepage gradients in downstream of the dam is basically linear proportional to the impermeable body length .

结果表明：补水后第二闸室充水时间不大于12min，船队缆绳拉力在允许值内，即9×1000t船队的横向系缆力小于30kN，纵向系缆力小于50kN。

The results show that the filling time is not over 12 min , and the mooring forces are less than allowable values .

修正稿应降低WGMOA内部局部放电量允许值。

The allowed value of partial discharge within the WGMOA must be reduced .

如果ξ，d值一定，W0变化易引起S2超过允许值S2的范围。无论从理论还是从实践中，割晒机ξ值选择不应是一个数值而应当是区间值。

If ξ, d are constant , changes in Wo will cause S2 easily to go beyond the scope of allowed values S2 . ξ of an windrower is not a fixed value and it may be selected within certain limits in theory as well as in practice .

当ILOAD超过最大允许值时发生过载情况，R6上的电压增大导致基极-发射极电压足够大到导通Q2。

In the event of an overload when ILOAD exceeds its maximum permissible value , the increase in voltage across R6 results in sufficient base-emitter voltage to turn on Q2 .

当地时间周一晚六点，美国驻北京大使馆的空气污染监测器报告空气PM2.5中有毒微小颗粒的密度已经达到最大允许值的十倍。

At 18:00 local time ( 10:00 GMT ) on Monday , the air pollution monitor operated by the US Embassy in Beijing reported that the intensity of the poisonous , tiny particles of PM 2.5 was 10 times above the recommended limit .

低温恒温器可以达到58K，温度在58K～77K范围内可以适度调节，光学试样、光的反射角在允许值范围内可旋转调节。

Controlling temperature more stably ; This cryostat can reaches 58K and adjust temperature between 58K and 77K . The sample and the reflection angle can be adjusted whirly within the range .

提出确定钢结构焊接接头CTOD允许值的母材参考法和类比法，为在钢结构的设计和建造中合理地确定焊接接头韧度指标提供方法。

Two methods , the Parental Metal-Method and Analogy-Method , have been developed for determining the acceptable value of CTOD in steel structure , and these two methods can be used to determine the index of toughness of welded joints reasonably in design and fabrication of steel structures .

工程中对刚性基础的设计往往是通过《地基基础设计规范》GB50007-2002中刚性基础台阶宽高比的允许值来考虑的。

The design of rigid foundation is according to the allowable value of aspect ratio of rigid foundation 's steps in the Code for design of building foundation ( GB 50007-2002 ) .

储罐地基变形允许值

Allowable Deformation of Storage Tank on S of t Soil Foundation

变电所接地电阻允许值分析

Analysis and calculation of allowable value for grounding resistance in substation

电信明线承受直流输电线路危险影响的允许值

Allowance of Telecommunication Line against Harmful Effects from DC Transmission Lines

自准检测法中平面反射镜的误差允许值

The permissible tolerance of the plane mirror in the autocollimating test

变电站地网工频接地电阻安全允许值评估

Evaluation of Allowable Value of Power-frequency Grounding Resistance of Substation Grid

环境振动允许值与防振间距

Permissible Values of Environmental Vibration and It 's Vibration-Proof Distance

GB/T3450-1994铁路机车司机室噪声允许值

Allowed value of noise inside driver 's compartment of locomotive

接触、跨步电位差都小于允许值。

Both the contact and step potential differences are less than tolerance .

铁路列车运行噪声允许值的研究

Study on Allowable values of Running Noise of Traffic Railway in China

送电线路对架空通信明线感应电压允许值的研究

Study on permissible induced voltage in overhead telecommunication lines caused by power lines

调压室水位波动允许值研究

Study on Allowable Value of Amplitude in Surge tanks