并且证明悬料区的总压降可以近似等于立管的压降。
The total pressure drop in hung-up regime is approximately equal to that in the standpipe.
这里，△r应该是近似等于。。。,它的方向是轨道的切线方向。
And now, delta r should be essentially roughly equal to, well, its direction will be tangent to the trajectory.
最佳管距对应的管束水力当量直径近似等于池内沸腾时的气泡脱离直径。
The optimum tube spacing equals approximately to the departure diameter of the bubbles during a pool boiling.
在低空间频率范围内，后者和前者的探测率比近似等于SPRITE探测器的调制传递函数，接近于1。
The result indicates that the ratio of the detectivities is approximately equal to the modulation transfer function of SPRITE detectors in the region of low spatial frequency, which is near 1.
结果表明：显德汪煤矿垂直应力近似等于上覆岩层的自重应力，最大主应力为北东方向，且为近水平压应力。
The results show that vertical stress is equal to overburden stress at shallow level. Maximum principal stress is sub horizontal stress in the NE direction.
而重复频率近似等于调制盘系统调制波形载频的光脉冲会干扰导引头接收到的目标信号，使导引头失去目标。
At a repetition rate nearly equal to the carrier frequency of the reticle system, the jamming source will disturb the target's signal received by the seeker, and make the seeker lose the target.
近似等于泉水排泄和抽水延续时间之和t，用流量阶梯状变化的泰斯公式计算其水文地质参数，进行水位预报。
Then the hydrogeological parameters can be calculated by using the Theis Formula with Step-Like Outflow, and the water level can be thus predicted.
威尔金斯冰架的面积约为苏格兰的一半,或近似等于美国的康涅狄格州，它是南极迄今为止正在崩塌和退缩的最大的由冰所组成的板块。
The Wilkins shelf is about half the size of Scotland, or the same size as the US state of Connecticut.
这写着在平衡状态一种物质，的浓度变化等于零，我们一会儿也会把它用作一种近似，当我们学习更复杂的机理的时候。
Writing at equilibrium that the change in the concentration of one of the species is equal to zero, we're going to use that as an approximation also later, when we get to more complicated mechanisms.
这意味着向量，约等于…，因为用了线性近似，约等于。
U That means my vector u, well, approximately because I am using this linear approximation.
所以，在小角度近似值中，就等于mg, that,I, can, make,t, the,same, as, mg。，这是近似值，但是依然写等于号。
So I simply have, in my small-angle approximation, t It's approximately, but I still put an equals sign there.
在不同的运算下，讨论了模糊数空间上近似小于等于关系的变化。
This paper investigates the transformation of approximate equal or less than relation on fuzzy number space under various operations.
当初始功率等于临界功率时，可以近似得到双曲正割型空间孤子。
When the initial power equals the critical power, the hyperbolic secant shaped spatial soliton can be obtained approximately.
结果表明，波的传播速度并不等于能流速度，而与复群速度的实部近似相等。
The results show that the propagation speed of the wave is not equal to the speed of energy flux, but nearly equal to the real part of the complex group velocity.
结果表明，波的传播速度并不等于能流速度，而与复群速度的实部近似相等。
The results show that the propagation speed of the wave is not equal to the speed of energy flux, but nearly equal to the real part of the complex group velocity.
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