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It is suggested that pair production may play an important role in the X-ray emission region which is formed by the accretion of a compact object.

本文提出:在致密星的吸积所形成的 X 射线发射区中,电子对的产生起着重要的作用。

Due to the quantum effect of nanocrystallites, the 〓/MCM-41 mesophase not onlydisplayed the characteristic narrow emission based on the f-〓 electronic transitions,but a wide emission band of the MCM-41 matrix.

在制膜的过程中,溶胶液的浓度、陈化时间、铺膜厚度、溶剂挥发速率以及基片的清洁度等因素直接影响到所得薄膜的质量,如透明性、均匀性和致密性等。

As one releases one's agreements to barter away one's consciousness, one supports Earth in so doing the same, and suddenly one begins to plug up the holes enough that one maintains the level of consciousness ascended into rather than declining further into greater density.

当你把交换意识的协议释放时,你也同时支持了地球。突然地,你将开始堵住足够多的漏洞而保持提升意识的水平,而不是衰退到更大的致密中。

Results indicated that the variation was significant from treatment to treatment. S-deficiency caused bulging chloroplasts, loosening and dishevelled grana lamella, reducing organelle, and damaged chondriosome in mesophyll cells of the leaves, and empty cells of the roots, while S-excess, however, led to densification, condensation and randomization of grana lamella of the chloroplasts of the leaves, and separation of cytoplasms from walls of the cells of the roots.

结果表明,受S素营养胁迫的水稻,其根系及叶片的超微结构均发生了显著的变化:低S胁迫会造成水稻叶片叶肉细胞内的叶绿体结构肿胀,基粒片层松驰、散乱,细胞器减少,线粒体结构被破坏,根系细胞内几乎没有内含物;S浓度高则会使叶片叶绿体基粒片层致密、浓缩,无规则化,根系细胞发生质壁分离。

The results show that the composite is dense and silicon particles are distributed uniformly. Transmission electron microscope observations show that stacking faults with high density, twins and dislocations are found in silicon particles. The Si-Al interfaces are well-bonded and no interface reactants are found. The dislocations and eutectic silicon precipitates are observed in LD11 matrix. Sip/LD11 composite has low density of 2.4 g/cm3, low coefficient of thermal expansion of 8.1×10-6/K, high thermal conductivity of 161.3 W/, and the annealing treatment can reduce the CTE and improve the thermal conductivity.

研究结果表明:复合材料组织致密,颗粒分布均匀;透射电镜观察发现,在Si颗粒内部存在高密度的层错,同时还存在孪晶和位错; Si-Al界面结合状况良好,无界面反应物; LD11铝合金中存在位错和析出的共晶Si;复合材料具有低密度(2.4 g/cm3),低热膨胀系数(8.1×10-6/K),高热导率161.3 W/(m·K的特性,可以通过退火处理进一步降低其热膨胀系数,提高热导率。

Alloy powder welding technology progress Spray protection technology, with the successful development of low melting point powder spraying and welding in the developed based on a metal surface protection technology.

由于喷层经历重熔过程,计量泵涂层致密无孔,表面光滑平整,具有节约材料、质量好、效率高的优点,喷焊层表面硬度可高达HRC60-70,可以几倍甚至十几倍的延长水泵过流部件的使用寿命。

By studying the effects of mole rate of AlCl3-MEIC and fragrant chemical compound and dewater agent, electroplating aluminium bath of AlCl3-MEIC room temperature melt salt was prepared, and silvery white metallic luster , pre-pressing smooth aluminium layer is electroplated on NdFeB magnet from this solution.

4研究了AlCl_3和MEIC的摩尔比、芳香化合物及除水剂对室温熔盐电镀的影响,制备了AlCl_3-MEIC室温熔盐电沉积铝溶液,并从该溶液中电镀出了具有银白色金属光泽、致密光滑的铝镀层。

It can promote calcium deposition in teeth and bones, the maintenance of their normal growth; can promote intestinal absorption of iron to prevent iron deficiency anemia; to enhance the baby's body resistance, to avoid recurrent fever; can also enhance the capillary wall of the flexible and compact, bone and skin to prevent bleeding.

它能够促使钙质沉积在牙齿和骨骼上,维持它们的正常生长;可促使铁质在肠道吸收,防止发生缺铁性贫血;能够增强宝宝身体的抵抗力,避免经常感冒发烧;还可增强毛细血管壁的弹性和致密性,避免骨和皮肤出血。

Compact symmetric objects have been found to be young radio sources that they are probably in the early evolutionary stage of large double-lobed radio source.

一些致密对称射电源被发现是很年轻的射电源,它们可能是大的双瓣射电源的早期演化阶段。

The Xujiahe formation in south Sichuan basin is featured by continental clastic sedimentary, thin sand mud interbed, and the welldeveloped sandstone in this area, however, its lithology is tight and its physical properties is poor. In the case of gas bearing, the acoustic velocity difference between the sandstone and the shale is too little to make clear responses on seismic data, as a result, it is very difficult to conduct the gasbearing prediction and to analyze the gasbearing range distribution by means of conventional impedance inversion and hydrocarbon detection.

四川盆地蜀南地区上三叠统须家河组为一套砂泥岩互层的陆相碎屑岩沉积,砂岩发育,但岩性致密,物性较差,砂岩储层含气后的速度与页岩速度相差不大,在地震剖面上无明显的响应,因而采用常规波阻抗反演和含气检测技术不能有效解决该类含气储层识别问题和含气范围展布问题。

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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...

嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。