图标式的一父，一母，几个孩子同住一个屋檐下的美国家庭越来越少。
The iconic American family, with mom, dad and kids under one roof, is fading.
我想起了那个高雅贵妇人式的年迈的母猩猩佛洛，还有她的女儿菲菲；1960年时菲菲还是只幼年猩猩，如今是那些猩猩中唯一存活下来的。
I thought of the grand old matriarch, Flo, and her daughter Fifi, a tiny infant in 1960 and the one individual from those days still alive now.
本文应用对母函数微分的方法得到正态随机矩阵多项式的均值与协差阵的表达式。
An expression for the mean and covariance matrix of normal random matrix polynomial is derived by applying the method of matrix differentiation to generating function.
主要制作风琴式加厚的母粒外包装底封袋。
The main production of the organ thicken masterbatch packaging envelope at the bottom.
结论吻合血管的去神经止口母、趾短伸肌游离移植修复晚期面瘫，术式简便、创伤小、疗程短、效果可靠。
Conclusion The free vascular transplantation of denervated extensor digitorum brevis and extensor halluces brevis can reconstruct the oral appearance for the treatment of late facial paralysis.
用中心复合设计对离心式造粒机制备蔗糖小丸母粒的工艺作了优化。
The optimal conditions for preparing nonpareils by centrifugal granulator were investigated with central composite design.
推导了多层介质中透射电磁波的电场振幅与介质表面入射电磁波电场振幅之间的关系式，引入了一个母函数，通过微分可以生成介质各层中的透射波。
In this paper the relations between the amplitudes of electromagnetic waves propagating in multilayer media and those of incident waves on surface are deduced.
本发明公开了一种具有如式i所示的母核结构的化合物在制备MMP - 9酶活性抑制剂中的用途。
The invention discloses application of a compound which is shown in a formula I and has a mother nucleus structure in preparing an MMP-9 enzymatic activity inhibitor.
便携式吸锡枪，母需接驳控制台使用。
本发明涉及一种组装式母排连接装置，属于电力配电器件领域。
The invention relates to an assembly type bus connecting device, which belong to the electrical distribution appliance field.
针对母联电流相位比较式母差保护接线的重要性，文章介绍了一种带负荷测量法去验证母联电流相位比较式母差保护接线正确的方法。
Seeing that the importance of the bus protection wiring in bus coupler current phase comparison, in this paper an on-load testing verifying its wirings is introduced.
对母材熔深作了剖析，结合实验数据详述了母材熔深与余高的关系以及母材熔深与坡口熔深、钝边熔深的关系，并且提出了关系式。
It analyzes the base metal's penetration. It discusses the relations of base metal's penetration to reinforcement, base metal's penetration to groove penetration, root penetration and pro...
体积式色母混合机使用高精度混合式步进电机，计量准确并且输出量范围广；
Using the high accuracy hybrid stepping motor, measurement accuracy and output scope;
体积式色母混合机使用高精度混合式步进电机，计量准确并且输出量范围广；
Using the high accuracy hybrid stepping motor, measurement accuracy and output scope;
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