The expression of the pressure coefficient and temperature coefficient of the free length in liquid binary mixtures is obtained.

给出了理想二元混合液自由程压力系数与温度系数的表达式。

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Compression springs are coil springs wound with spacing between the coils so that they can be compressed from their free length to a shorter operating length to store energy or provide a force.

压缩弹簧由线圈弹簧缠绕而成，线圈之间有空间，以便弹簧从自由长度压缩到最短的，工作长度储能或产生压力。

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Performance tests consist of incremental loading and unloading of anchors to verify sufficient capacity to resist the test load verify the free length and evaluate the permanent set of the anchor.

性能试验应包括渐进式装卸锚杆，以验证锚杆有足够的能力抵抗试验荷载，确认自由长度，并估算锚杆的永久变形量。

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Part-time vowel "Y" will continue to be free, and the length of tweets is being expanded to 141 characters.

CNN: Heather Kelly,

Customers can also see full-length Viacom episodes for free by going to www.directvpromise.com and clicking on the 'Other Ways to Watch' tab.

ENGADGET: Viacom channels disappear from DirecTV after the two companies can't reach a deal

In a tougher measure of efficacy that takes into account how long patients lived, called progression-free survival, Thalomid more than doubled the length of time patients lived, to 57 weeks.

FORBES: Thalomid Fuels Celgene's Rise