The essential condition for the decay of the vacuum is the presence of an intense electric field.
真空衰变的基本条件是存在强电场。
If a site is in good condition, meaning its status property is equal to OK, we do not display the summary field, and it is displayed in black text.
如果一个站点处于良好的状态，那意味着它的状态属性为OK，那么我们将不会显示摘要字段，并且将以黑色文本显示。
In cases where the data used to populate a target field is dependent on some condition, that condition can be applied to the mapping on that target field.
对于要依赖某种条件来使用数据填充目标字段的情况，可以对该目标字段上的映射应用条件。
For example, the default invariant condition for a field requires the field to be non-null.
例如，字段的默认不变条件要求字段不能为空。
If a table is used, the condition can span an arbitrary number of lines as long as identifiers, such as field names, are not word-wrapped.
如果使用表，条件可以跨任意数量的行，只要字段名称等标识符不跨行即可。
This condition will yield true if the second field of the file record has the value "Yes".
如果这个文件记录中的第二个字段已经有了“Yes”值，那么这个条件也会是真。
The final field, pause, allows the system to put a message on hold while some other condition exists.
最后一个字段pause使系统能够在发生其他情况时将消息靠后处理。
Beside the condition entry field, click the Configure user defined functions button .
除了条件输入字段外，请单击Configureuserdefinedfunctions按钮。
This example has a single policy condition name, called Country, which is associated with the Country field in the request message.
本例有一个策略条件名，即Country，它与请求消息中的Country字段相关联。
But if you're afraid to smile because of the less than perfect condition of your teeth, you may be interested in the emergence of the new field of cosmetic dentistry.
如果你因为牙齿不够完美而不敢展现你的笑容，那么你也许会有兴趣去了解牙齿美容的新成果。
The General TAB contains a field named condition, which specifies the condition under which the transition will take place.
General选项卡包含一个名为Condition的字段，指定了在何种条件下发生迁移。
Widely use of modern technology in medical field not only make contribution to improve human life condition and quality of life by also sharply increase the medical care expenditure.
现代科学技术的成果在医学领域的广泛应用，为人类生存条件的改善和生活质量的提高作出了巨大贡献，但同时也导致了医疗费用的高速上涨。
If you leave the event condition for event type statement field empty, the DB2 statement event monitor is started for the whole monitored database.
如果让eventconditionfor eventtypestatement框空着，就对整个数据库启动db2语句事件监视器。
However, all properties of GFRPP would be deteriorated under the condition of adopting extremely high shearing field strength.
在极高剪切场强度的条件下，GFRPP的力学性能和热性能有所下降。
Gears of first stage are changeable so that the operator can change the gear ratio based on current field condition.
第一级传动齿可变，驾驶员可根据电流与磁场情况来改变齿数比。
According to the operation condition, the entrance velocity of precipitator is confirmed by double object function weighting, and the fluid field is calculated by PHOENICS program.
根据现场旋风除尘器的运行情况，用双目标函数加权的方法，确定了除尘器入口速度，并用PHOENICS程序对流场进行了计算和分析。
According to the measured results, a reasonable boundary condition can be set up and then the field distribution can be calculated by using the finite element method.
按测量结果，确定了一个合理的边界条件，用有限元法模拟计算了沿轴场分布。
By simulating the field condition, the testing environment of the digital power source controller is established.
根据焊接现场条件，建立数字化电源控制器的试验测试环境。
Not concerning the influence of electron on field, the theoretical analysis of electron movement in MILO is made under the condition of planar electrode approximation.
在不考虑电子本身对场影响的前提下，我们采用平板近似对MILO装置中电子的运动规律进行了解析推导。
Its main feature is that measurement of remelting rate parameter has come out making use of weighing model which improves control condition on field.
其中主要的特点是利用称重模块成功地实现了熔速参数的测量，改善了现场的控制条件。
In Holl's particular porosity, the logic of the double-functioning element -the perpetual flux between two readings and applications - is extended into a field condition.
在霍尔独特的多孔性中，双重功能元素的逻辑——两种解读和应用之间的永恒变迁——被延伸到了实践领域。
Finally, this article discusses its applied mode and relative condition in management research field of our country.
最后探讨它在我国管理研究领域的应用方式和有关条件。
The boundary condition of temperature field for waved-edge milling insert is researched based on the heat transfer, fluid dynamics and metal cutting theory.
通过传热学、流体力学、切削理论的综合运用对波形刃铣刀片温度场边界条件进行了研究。
The simulator for electric power industry can emulate practical condition of field production and train the operators repeatedly to enhance their operation capability.
电力工业仿真机可以模拟现场生产实际情况，对运行人员进行反复培训，提高其业务素质。
Combining the concrete condition in the field, we USES the related technology control measures.
并结合现场的具体条件，采取了相应的工艺控制措施。
On the basis of modeling, simulation and field test, proposed are the PID parameter setting range of the governor under the large grid operating condition, and the power control mode of the unit.
通过建模、仿真及现场试验，提出了机组并联于大电网工况下的调速器PID参数整定范围和应有的机组功率控制模式。
In this paper Hartmann acoustic generators are introduced including mechanical structure, operational principle, resonance condition and field application case.
介绍了哈特曼声波发生器的机械机构、工作原理和发生器产生共振的条件以及现场应用情况。
In this paper Hartmann acoustic generators are introduced including mechanical structure, operational principle, resonance condition and field application case.
介绍了哈特曼声波发生器的机械机构、工作原理和发生器产生共振的条件以及现场应用情况。
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