查询词典 Al

The results indicated that the mechanical properties of TiB 2/Al composites were superior to aluminum matr...

结果表明，TiB2／Al复合材料的机械性能明显优于铝基体。

The thermal stability of amorphous alloys supported on TiO〓 was higher than that of Al〓O〓.

以TiO〓为载体的非晶态合金的热稳定性要好于Al〓O〓载体。

The effects of trace Ce and La on the damping capacity of aged Zn-22%Al have been studied using TEM,SEM and room temperature low frequence torsional pendulum damping meter.

采用自然时效、人工时效等热处理工艺，借助透射电镜和室温低频扭摆内耗仪，研究了微量Ce，La对高阻尼Zn-22%Al合金时效后显微组织和阻尼性能的影响。

For the braking transient time, Neptune et al.

刹车的瞬时的时间，海王星et al。

The quantity of the Al in Bi-2212 crystal and its effect on superconducting transition temperature was studied qualitatively.

对Al进入Bi-2212晶格的数量及其对超导转变温度的影响作了定量的分析。

For giving an explaintion of strong transmogrification but feebleness metamorphism of and their corresponding relation of the Triassic stratum in Songpan-Ganzi area and opening out the temperature and stress condition, this paper summarized study production of predecessors, and put forward 5 conclusions about Songpan-Ganzi area Triassic main lithology(slate, sandrock,and blastopsammitic) through field geological investigation , actual measurement section plane study and combining indoor slice identification , electron probing and fluid enclosure testing analysis:1.Field outcrop strongly transmogrification, and often developed same cleavages(S1) erection or approximately erection 'B'fold and symmetry similituded fold. 2.The metamorphosed mineral combination is simple, and the typical metamorphosed mineral combination is Al+Chl+Ser+Cc+Q, etc. The metamorphosed mineral develops mainly along the cleavages of the territorial cleavages faces(S1), bearing territorial dynamic metamorphism character and belonging to the lawsonite-albite-chlorite face of slightly metamorphism. 3.Territorial metamorphism P-T change focus on T:180～200oC, P:1～2kbar

为了对松潘-甘孜地区三叠系强变形浅变质的特征及变质与变形的对应关系作出解释，揭示变质与变形的温-压条件，本论文总结前人研究成果，通过野外地质调查和实测剖面研究，结合室内薄片鉴定、电子探针和流体包裹体测试分析，对松潘-甘孜地区三叠系主体岩性(板岩、砂板岩、变质砂岩及千枚岩)的变质作用得出5 个认识结论：1、整个松潘-甘孜地区经受了自北向南的强大挤压；2、变质矿物组合简单，除雏晶黑云母外，典型的变质矿物组合为Al+Chl+Ser+Cc+Q等，变质矿物主要沿区域性劈理面(S1)的劈理域发育，具有区域动力变质作用特征，属于低级变质作用中的硬柱石-钠长石-绿泥石相；3、区域变质作用P-T 变化集中在T：180～200oC，P：1～2kbar

Compared with results in the literature, the NaA zeolite membrane synthesized on the inner surface of the tubular TiO〓/α-Al〓O〓 support was high in quality.

与文献报道比较，本文在管状TiO〓／α-Al〓O〓支撑体内壁上所合成的NaA型沸石分子筛膜是高质量的。

The next generation of Russian turbofan engines - the Al-41 - offers a dramatic increase in power and reliability.

俄国的下一代涡扇发动机Al-41在推力和可靠性方面都取得了更大的进步。

Engine The Lyulka-Saturn Al-31 turbojet is the main Russian engine for modern fighter aircraft.

发动机 留里卡-土星公司的Al-31涡轮风扇发动机是俄国现代战机的主力发动机。

The Lyulka-Saturn Al-31 turbojet is the main Russian engine for modern fighter aircraft.

留里卡-土星公司的Al-31涡轮风扇发动机是俄国现代战机的主力发动机。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。