微粒的

One of the most likely stars is Tau Ceti which is eleven light years away.

即使是一台放置在围绕地球的轨道上的望远镜——如非常成功的哈勃望远镜——也因为太阳系中的尘埃微粒而无法胜任。

Positive results of mutagenicity have been obtained with chrysophanol aloe-emodin emodin and chrysarobin in Salmonella /microsome assays.

致畸作用。沙门氏菌/微粒体中的致畸结果为阳性的有：大黄酚，芦荟-大黄素，大黄素，和驱虫豆素以上均为大黄的化学成份），大黄酸的结果为阴性。

It still remains to be shown how the wave theory explains the refraction of light and the variety of colours. The corpuscular theory is capable of this, as we know.

我们还需要说明光的波动说怎样去解释光的折射和色的多样性，我们知道光的微粒说能够作出这种解释。

A new high flow rate,multichannel parallel plate denuder sampling system has been developed which is capable of determining the particle size distributions and the semi-volatile organic compounds which can be lost from particles during sampling.

已研制出一种新的高流速率，多通道平行盘溶蚀器取样系统，它能确定微粒大小的分布，以及在取样期间从微位失去的具有半挥发性的有机混合物。

I saw what appeared to be a small, swirling cloud of dark particles. It looked like a dust devil, one of those tiny tornado-like clusters that moved over the ground, spun by convection currents rising from the hot desert floor.

我还看到那种外形似小小的黑色微粒漩涡，就像尘卷风一样的不明物体，是类似微型龙卷风群中的一个穿过地面时，与炎热的沙漠地带气流旋在一起形成的。

By an argon flow where its condensation occurs while being cooled. The analyte containing aerosol particulates can then be quantitatively re-collected by means of intra-furnace electrostatic precipitation on the wall of a graphite tube , or by external EP on a secondary graphite boat or onto one or a set of secondaryplatforms by means of corona discharge applied to the deposition site .In comparison with other techniques, the ETV-EP sampling offers some essential advantages.

在这种情况下，样品矩阵的大部分被加热分解首先去除，那么analyte 被汽化在熔炉和失去控制由它的结露发生的氩流程当冷却。analyte包含湿剂微粒物质可能定量地然后被回忆通过内部熔炉静电降雨雪在石墨管的墙壁上，或由external EP 在一条次要石墨小船或一个或一套次要平台通过光环放电适用了于证言站点。

An engine's heat melts the fine-ground rock, which proceeds to encrust the cooler parts of the mechanism, stopping it from working.

发动机散发的热量能熔化微粒细小的岩石，随之分化的粉尘会裹住机器的冷却器直至使其停止运转。

The tribological properties of nanoparticles as oil additive were investigated with a four-ball tribometer.

在 四球试验机上考察了它们的摩擦学性能，发现季铰盐修饰(NH4)3PMo12O40纳米微粒在中低负荷下具有良好的抗磨性能和一定的减摩作用，可明显提高液体石蜡的承载力。

This system begins with investigating the saturated clay from the Pearl River Delta. By taking original earth to obtain the original microstructure-clay sample the interstice rate and the three-dimensional information from the image are calculated.

本系统从研究珠江三角洲饱和粘土的微结构特性入手，通过取原状土样，用电子显微镜扫描拍摄原状结构的像片，对原状结构的图像进行空隙比与空隙率计算，从二维粘土微粒结构的灰度图像中计算其三维信息。

Dropping time of ammonia solution and dispersing time of TMAOH were found to have influence on magnetism and dispersion of Fe3O4 nanoparticles.

研究了氨水的滴定时间和氢氧化四甲基铵分散时间对Fe3O4微粒磁性和分散性的影响，并据此选择了最优化条件获得了分散性和磁性相对较好的Fe3O4磁流体。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。