尘埃

Its short points are: the crosslinked tape exists a smallamount of air gap between voluble layers though being sulfurated under pressure and high temperature; the semi-conductive crosslinked tape so made can not avoid pollutive dust; besides, this craft of winding tape molding has strict requirements on the joint preparation conditions, temperature and whether

其缺点是：一层层缠绕包覆的交联带虽然经过加压高温硫化，其层与层之间必然存有少量气体间隙；制备的半硫化交联带无法避免带有污染尘埃；电缆接头&包带模塑法&工艺技术对接头制作环境、温度、气候要求苛刻。

Nowadays, dust charge fluctuation is one of interesting topics in studying plasmas.

目前，尘埃电荷扰动是等离子体的热门研究课题之一。

In the first chapter,a brief review of the theories and experiments of complex plasmas and complex plasma crystals has been made.

本文对等离子体晶格中尘埃晶格波的性质进行了系统的研究。

Solar system's main member includes: Sun, nine planets, innumerable planetoids, multitudinous satellite, but also has the comet, the meteor as well as the massive dust matter and the thin gaseous state matter.

太阳系的主要成员有：太阳、九大行星、无数小行星、众多卫星，还有彗星、流星以及大量尘埃物质和稀薄的气态物质。

McCanney has been expounding, this large planet, because of its tremendous gravitational pull, attracts comets, planetoids, asteroids, rocks and dust, like a vacuum cleaner, as it cruises through space.

就如McCanney教授解释过的一样，该大型的行星具有巨大的引力，在其穿越太空过程中，宛如真空吸尘器般吸引了许多彗星，小行星，岩石和尘埃。

C or less of saturated compressed air into the dryer of the pre-cooling device, in the pre-cooling device in heat exchange with the ambient air, high temperature air pre-cooling fan part of the heat is taken away, after pre-cooling the compressed air into the to the pre-evaporator refrigeration system with secondary refrigerant vapor heat exchange, allowing the temperature dropped close to the refrigerant evaporation temperature, and flows through the pre-filter to remove large amount of liquid water, oil mist and dust.

小于等于80°C的饱和压缩空气进入干燥机的预冷器，在预冷器中与环境空气进行热交换，高温压缩空气的一部分热量被预冷风机带走，预冷后的压缩空气进入到制冷系统的前置蒸发器，与冷媒蒸气进行二次热交换，使本身温度降到接近于冷媒的蒸发温度，并流经前置过滤器除去大量的液态水，油雾和尘埃。

Microfiber Products detail: Microfiber refers to the so-called 0.4uM of the micro-diameter fibers, its fiber silk degrees only 1 / 10 special wedge-shaped cross-section to enable it to more effectively capture even a few microns of dust particles, decontamination, to oil the effect is very obvious. 75:25 of polyester / nylon ratio, making material is extremely soft, on the swab surface without any harm, even in the field of high precision, such as lens coating, large scale integrated circuit manufacturing process can also be assured that the use of its water volume, water absorption speed is ordinary cotton fabric for more than 5 times.

所谓超细纤维是指直径0.4uM的微纤维，其纤维度仅为真丝1/10特殊楔型横截面，使它能更有效地捕获甚至几微米的尘埃微粒，除污、去油的效果十分明显。75：25的聚脂/耐纶比，使得质料极其柔软，对被拭物表面无任何伤害，即使在高精密领域里如镀膜镜头、大规模集成电路生产过程中也能够放心使用，其吸水量、吸水速度是普通棉织物的5倍以上。

The nuclides that were dispersed and settled as "fallout" varied in their effect upon living plants and animals.

作为&放射性尘埃&在大气中弥散和沉降的各种核素对生长着的动植物有着不同的影响。

This spectacular image captures the nebulas, bright ionization fronts , and fine details of the dark dust.

这张壮观的图片捕获了这个星系、明亮的电离层，以及一些黑色的尘埃物质很多的细节。

Astronomers have argued for decades about how stars condense out of the diffuse clouds of dust and gas called nebulas.

天文学家一直主张对几十年来浓缩如何星的尘埃和气体云弥漫出称为星云。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。