查询词典 small particles

Chinese Date quite small, yellow, was pentagonal type, not much larger than the mung bean particles.

枣花挺小，黄色，呈五角型，比绿豆粒大不了多少。

The experimental results show that the content of SiC in RBSC increases with carbon content while α-SiC is chosen as a filler. However, the residual carbon would appear in specimens when the carbon content exceeds 30% by weight. Using carbon felt, the reaction-formed SiC particles are small and uniform in size and distribution. However, when carbon felt is impregnated with phenol resin, the reaction-formed SiC is nonuniform in size and distribution. X-ray diffraction shows that the fabricated RBSC is composed of α-SiC,β-SiC, and free Si. The polytype of SiC is related to the reaction-heat during sintering.

结果表明：选用α-SiC+C粉的混合物作为生坯，SiC相的体积分数随生坯中wC的增加而增加，但过大的wC将使硅化后的试样出现残碳；选用碳毡作为生坯，反应烧结碳化硅的显微组织特点是C／Si反应生成的碳化硅颗粒均匀细小，并呈线状分布在游离硅中；浸渍过树脂的碳毡硅化处理后的显微组织特点是反应生成的碳化硅颗粒粗大且呈不均匀分布。X射线衍射结果也表明，反应烧结碳化硅陶瓷由游离Si、α-SiC、β-SiC组成，试样中不同晶型碳化硅的出现与C／Si反应的放热过程有关。

The particles constituting the medium perform only small vibrations, but the whole motion is that of a progressive wave.

我们所观察到的波的运动是一种物质的状态的运动，而不是物质本身的运动。

The microdosimetric spectrum and radial dose distribution of 16O＋ particles with energy 109 keV generated from small low energy heavy ion accelerator permeating through PET film (C10H8O4) with thickness of 4 μm are measured by the cylindrical tissue-equivalent proportional counter.

用圆柱型流气式组织等效正比计数器测定了K-200 kV低能重离子加速器提供的低能16O＋离子束流在穿过4 μm厚的PET（C10H8O4）薄膜后的微剂量谱和径向剂量分布。

Compared with traditional thermal spraying, CGDS eliminates the negative effect of high temperature on the coating and the substrate. It also has many other merits such as avoiding oxidation, small residual stress, high efficiency of particles depositing, low porosity of the coating, coating material reclaimable and so on.

和传统的热喷涂相比，冷喷涂工艺消除了高温对涂层和基板的不利影响，具有避免氧化、残余应力小、沉积率高、涂层孔隙率低、涂料可以回收等诸多优点。

An opaque or semitranslucent brown glass fleck ed with small metallic particles,often of copper or chromic oxide.

金星玻璃一种不透明或半透明的棕色玻璃，掺有小的金属颗粒，通常为铜或氧化铬

An opaque or semitranslucent brown glass flecked with small metallic particles, often of copper or ''.'chromic'.

金星玻璃一种不透明或半透明的棕色玻璃，掺有小的金属颗粒，通常为铜或氧化''。

Short, small-bore columns containing densely packed particles of stationary phase provide for the rapid exchange of compounds between the mobile and stationary phases.

短的、小孔色谱柱含有致密填充的固定相颗粒，能够使化合物在流动相和固定相之间快速交换。

Small as they are, atoms are made up of still smaller units known as"subatomic particles".

尽管原子很小，但它们由更小的称之为"次原子粒子"的单位所组成。

Normally we think of subatomic particles as small and innocuous.

通常我们认为，亚原子粒子是微小而无害的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。