稀的例句大全

Study on extraction and separation of rare earth metal ions by calix [ 8] arene

杯[8]芳烃萃取稀土金属离子的研究

Metal halide lamps filled with the mixture of sodium iodide and rare earth iodides have been made and compared with the mercury arc lamp.

文中还制造了填充不同比例的碘化钠和稀土金属碘化物混合物的金属卤化物灯，将它们的发光特性与汞灯进行了比较。

Many callosal axons were seen at areas 17/ 18a border forming terminal arbors in layers I ( dense), ⅱ/ ⅲ, ⅴ and ⅵ ( sparse).

17/18界区则含大量胼胝体轴突，并在层和/、、层分别形成致密的和稀疏的终末丛。

The site protects key threatened species, including giant arapaima fish, the Amazonian manatee, the black caiman and two species of river dolphin.

保护区为许多珍稀濒危动物提供保护，例如巨骨舌鱼、亚马逊海牛、黑凯门鳄和两种淡水豚类。

What very rare animal matter crosses the seas before finishing in the hands of apothecaries?

在药剂师手里完成之前，在海里穿梭的稀有动物的东西是什么？

Starting Performance Analysis of Self-Start Rare Earth Single-Phase Permanent-Magnet Synchronous Motor The physical origin of the ferromagnetism and antiferromagnetism was explained.

自起动稀土永磁单相同步电动机起动性能分析对材料产生铁磁性和反铁磁性的物理根源进行解释。

Effects of Rare Earth Additive on Cement Clinker Sintering

稀土对水泥熟料烧成的矿化作用机理

The bugaboos in larger versions of this optimistic vision are highly variable flows of material, and decentralized, dilute concentrations of reclaimable stuff.

这个乐观观点的描述最多的，莫过于高变异性的物质流动，以及可回收物质密度的分散和稀释。

A combination of low interest rates, currency stability and stringent government regulations on development have fed years of demand while buildable land, always scarce in Hong Kong, continues to shrink.

利率较低、币值稳定、政府对开发的监管严格，这些因素加在一起，助长了数年来的需求，同时在香港总是稀缺的可建设土地继续萎缩。

In virtue of abraser and vibrating sample magnetometer, the effect of rare earth element cerium on wear volume, magnetic intensity, coercitive force and magnetic permeability of electroless Co-Ni-B alloy coating are studied.

借助磨损试验机和振动样品磁强计等研究了稀土金属Ce对化学镀Co-Ni-B合金镀层磨损体积、磁化强度、矫顽力和磁导率的影响。

Wet abrasion test under the conditon of freezing and thawing cycle shows that slurry seal can keep good durability in drastic temperature change.

冻融循环的湿轮磨耗试验表明了稀浆封层能在剧烈的温度条件的变化中保持良好的耐久性。

Moist soil absolves absorbs more heat than loose, dry soil covered with much mulch or vegetation.

湿润的土壤，相比有覆盖物或有植物的稀疏、干燥土壤能够吸收更多的热量。

Breeders and owners of Siamese, Abyssinian and other special pedigrees will be exempted from the new regime.

暹逻猫、阿比西尼亚猫以及其他稀少品种的猫的喂养者和主人免受制度的要求。

Aviation Accoutrements Construction Optimum Analysis Based on Fuzzy AHP On Special Excitation Structure to Improve Aeronautical REPM DC Motor

基于模糊层次分析法的航空装备结构优化分析异形励磁结构稀土永磁航空直流电动机

Self fluxing iron base alloys containing rare earths have been prepared. The self fluxing performance of these alloys in oxygen acetylene flame spray welding has been observed in detail.

制备了含稀土的铁基自熔合金并考察了这种自熔合金在氧－乙炔火焰喷焊过程中的自熔性。

Study on Diversity and Polyphasic Taxonomy of Acidophilic Rare Actinomycetes from Acidic Soil

酸性土壤中嗜酸签名稀有放线菌的多样性及多相分类研究

Study on Rare Earth Dyeing of Acrylic Fibres by Photoacoustic Spectroscopy

稀土腈纶染色的光声光谱研究

A radioactive element of the alkali-metal group discovered as a disintegration product of actinium.

【化】镧系（即稀土元素）一种碱金属属的放射性元素，是锕瓦解的产物。

Studies on Fermentation Technology for a Strain of Rare Actinomycete Producing Antibiotics

一株稀有放线菌发酵产抗生素的工艺研究

The Influence of Rare-Earth Oxides on the Properties of Alkali-Resistant Glass Fiber

稀土氧化物对抗碱玻璃纤维耐腐蚀性能的影响