而是通过外部电路来计算其有效长度。
Instead, external circuitry is used to change its effective length.
分析得到了套管实际可换热的最大有效长度。
Analyze the effective length of thimble practice heat transfer.
文中还给出了纤维透镜的有效长度计算结果。
The effective lengths of fiber lens are also calculated here.
有效长度系数对于这种连接的设计起关键作用。
The effective length factor for the compression design of the cleat is considered.
齿廓偏差；有效长度； 起测点；终测点；
Tooth profile deviation; Effective length; Initial point; End point;
目的探讨小儿小容量洗胃时鼻胃管留置的有效长度。
Objective To study the effective remain length of nose and gastric tuber during small volume gastric lavage.
手表游丝受磁容易吸附到一块，其有效长度也会受影响，从而导致手表走时不准。
Watch hairspring is easy to be adsorbed to the magnetic piece, the effective length will also be affected, resulting in inaccurate watch.
在弯曲测试实验中，通过标定测试用AFM微悬臂梁的有效长度，从而修正了其弹簧常数。
In bending test, the spring constant of AFM micro cantilever is corrected through the calibration of its effective length.
你们有没有想过，我比这个物体，高一点，那么也许绳子的，有效长度，就会有所减少，如果我这么坐呢？
Have you thought about it, that I'm a little bit taller than this object and that therefore maybe effectively the length of the string has become a little less if I sit up like this?
相反，在需要传热系数较小场合以选用高度大、翅片厚度小、有效长度长、间距大的翅片为宜。
On the contrary, the fin that is bigger high, longer louver length and space and lower thickness should be chosen when a small coefficient of heat - transfer is needed.
此新型裤腰带制备方法简单易行，磁铁具有保健调节功能，还可根据个人需要随时调整有效长度。
The manufacture method of the novel belt is simple and feasible, and the magnet has the health function. The effective length of the belt can be regulated according to the personal requirements.
HDBaseT标准的最大有效长度为100米，远远超过HDMI线。这可能带来电视信号传输方式上的革新。
The 100-meter maximum length for HDBaseT is significantly longer than what is possible with HDMI, and will make possible new ways for displaying TV signals.
对充气热管空气预热器的结构进行分析和应用介绍，采用平界面模型，确定充气热管冷却段的有效长度。
By using a flat interface model it is possible to determine the effective length of a gas-filled heat pipe cooling section.
详细讨论了影响富集的缓冲体系、尾随离子种类、毛细管有效长度、进样时间和等速电泳时间等重要因素。
Several important factors are discussed, such as buffer systems, terminating ions, column effective length and injection time of sample and terminating solution.
计算fg文件中染色体的信息，如总长度，有效长度，GC含量，N的长度，以及计算n 50和N90。
Calculation chromosome fg file information such as the total length, effective length, GC content, length n, and the calculation of N50 and N90.
采用有限元ansys软件，分析了相同活塞有效长度下的单线圈与双线圈结构磁流变阻尼器的磁场分布情况。
The magnetic distribution of the single-coil and dual-coil magnetic rheological dampers with the same effective piston length was analyzed by using the finite element ANSYS software.
最终结果显示，RPM技术增加了裂缝的有效长度，提高了导流能力和渗透率，从而提高了产量和最终采收率。
As a result, RPM technology increases the effective fracture length, conductivity and permeability of the pack to hydrocarbons, leading to higher production and increased ultimate recovery.
现在，再添加两个测试，一个测试检查有效的主题数据，另一个测试检查在指定不正确的TAG长度时是否显示期望的错误消息。
Now, let's add a second test to assert valid subject data and a third test to see whether the expected error message is encountered when we specify an incorrect TAG length.
有效的自定义分隔符必须具有偶数个十六进制数字，并且允许的最大序列长度为16字节(32个十六进制数字)。
A valid custom delimiter must have an even number of hexadecimal digits, and the maximum sequence length allowed is 16 bytes (32 hexadecimal digits).
Attribute确认器会证实单个的属性会设置为一个有效的值，长度，格式，或者数据类型。
Attribute validators verify that a single attribute is set to a valid value, length, format, or data type.
例如，对于长度是不是对一个有意义的标尺足够大的正数值，或者指定的文件是不是ImageMagick的有效图像文件类型，我们没有进行验证。
For example, we do not validate that length is a positive number big enough for a meaningful ruler or that the file specified is a valid image file type for ImageMagick.
因此，字符串samuelclemens 满足条件，但是它的长度显然超出了有效用户名的范围。
Thus, the string samuelclemens fits the criteria, but it is obviously too long for a valid user name.
列在元组中的应该是两个或更多其它有效性类；与Or相同，当前不检查该元组长度。
Listed in the tuple should be two or more other validity classes; as with or, the tuple length is not currently checked.
表的长度：对于更大的表空间，压缩更为有效。
Table size: Compression tends to work better for larger table Spaces.
您可以从一份美国法案的长度来判断其有效性：越简短就越有力。
You can judge the effectiveness of a US bill by its length: the shorter it is, the more potent it will be.
尽管在对“迭代”的定义上RUP更为灵活，30天的限定仍然经常被RUP使用，并且已被认为是一个有效的长度。
Even though RUP is more flexible in the definition of an iteration, the 30-day window is often used in RUP and determined to be a useful size in length.
与正常陶瓷或铝镍钴磁铁，人们会去更大的长度，以建立一个有效的交流而产生这种力量在如此低的转速。
With normal ceramic or AlNiCo magnets, one would have to go to much greater lengths to build a alternator which efficiently produces this kind power at such low RPM.
作者建议使用有效平均速度的概念来计算湍流的积分长度尺度。
It is suggested to use the concept of effective bulk velocity to calculate turbulence length integrate scale.
确保该文件有效。文件长度不能少于20个字节。
Ensure that file is valid. File length cannot be less than 20 bytes.
确保该文件有效。文件长度不能少于20个字节。
Ensure that file is valid. File length cannot be less than 20 bytes.
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