母

Objective: To evaluate the value of CT in diagnosing and staging of nephroblastoma in children.

目的：评价CT对儿童肾母细胞瘤的诊断及分期中的价值。

Tte also suggest a possible comparison with the Ediacara trilobozoan fossils-Albumares and Anfesta from the shores of the White Sea in Russia. The re-cent discovery of a few skewed E. octobrachiata and walnut-shaped fossils with several carbonaceous meridian bands believed to represent lateral compressions of the same organism strongly suggests that this octoradial fossil is a ctenophoran.

新发现的倾斜保存的八臂仙母虫化石和碳质条带呈子午线状排列的核桃状化石，可能是该类化石归属栉水母类的有力证据，这一发现推测可将栉水母类的最早化石记录从"澄江生物群"的早寒武世推前大约3千万年。

The electric control group includes five parts: for mixing and batching, for block machine, for finger car, for cuber and transport system.

电控系统包括5个控制单元：配料搅拌、成型机、子母车、码垛机和输送系统。

A form of pool played with 15 red balls and six balls of other colors and a cue ball .

撞球的一种，有15个红色的球、6个其他颜色的球和一个母球。

Beth: Well, I focus on hitting the cue ball at the right angle.

贝丝： 这个嘛，我打母球的时候都会特别注意要用正确的角度。

This white ball is the cue ball.

这颗白球就是母球。

A shot in billiards in which the cue ball contacts one object ball and then the other.

在台球中母球撞了一个球后又撞击另一个。

In other words, you're likely to stop the tip inside the space previously occupied by the cue ball and not follow through naturally.

或者说，他们想把球杆头停在原来母球占据的空间内，而不是自然的跟进延伸。

We have to be able to send that cue ball down the target line with extreme precision, with our intended spin, and with exactly the speed we planned.

我们要能够让母球非常精确的沿着瞄准线运动，而且要带着我们需要的旋转，还要刚好是我们计划的速度。

OBJECTIVE: To establish an effective technique and method of in vitro separation and culture of mantle of the pearl oyster, and to determine the optimal method of forming pearl sac with the intact structure and secretion function, thus producing pearl.

目的：建立一套有效的马氏珠母贝外套膜组织细胞体外分离及培养的技术和方法，同时探讨体外形成具有完整结构和分泌功能的珍珠囊并最终生成优质珍珠的最佳方法。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。