expansion rate发音

意思翻译

膨胀率；[统计]扩充率

相似词语短语

expansion───n.膨胀；阐述；扩张物

market expansion───[经] 市场扩展阶段

territorial expansion───[法]领土扩张

thermal expansion───[热]热膨胀；热膨胀; 热胀

rate───n.(Rate)人名；(法、塞)拉特；n.比率，率；速度；价格；等级；vi.责骂；被评价；vt.认为；估价；责骂

expansion card───扩充插件板[卡]；扩展卡；扩充插件板

expansion pack───扩展包

expansion diffusion───[地理]扩展扩散

expansion valve───膨胀阀，安全阀；[机]膨胀阀；安全阀

双语使用场景

The US figure would translate to a quarter-on-quarter expansion rate of about 0.8%.───美国的数据若转化为季度环比，则增速为0.8%左右。

Other methods were used as land transfer matrix, expansion rate and landscape index.───运用土地转移矩阵、重心转移、扩展速度、景观指数计算等方法。

Accuracy: dimensional stability, low mold shrinkage, low thermal expansion rate.───精确度：尺寸稳定性极佳，模塑收缩率低，热膨胀率低。

As a liquid, mercury expands as it gets warmer, its expansion rate is linear and can be accurately calibrated.───作为液体，汞扩大，因为它得到温暖，其扩张速度是线性的，可精确地校准。

Engineering ceramics has been widely used for its high strength, low expansion rate, abrasion and high chemical stability.───工程陶瓷以其高强度、低膨胀率、耐磨损及高化学稳定性等优越的性能被广泛应用于机械、冶金和化工等工程领域中。

Note that the present age of the universe follows from the expansion history and present expansion rate.───请注意，目前的宇宙年龄是由宇宙当前的膨胀速率所估计的。

For decades physicists were convinced that gravity should be causing the expansion rate of the universe to slow.───几十年来，物理学家们一直相信万有引力应该使宇宙的膨胀速度慢下来。

The redshift periodicity is evidence for past oscillations in the expansion rate of the universe. . .───该红移的周期性是过去宇宙膨胀速率变化的证据…

For a void to mimic it exactly, the expansion rate must decrease sharply away from us and in every direction.───要使空洞与暗能量精确相似，膨胀速率必须在离我们远去的任何方向上急剧减少。

英语使用场景

The vaporous cryogen creates a reinforcing vapor that slows the expansion rate of the expanding gas, localizing the expanding gas over the metal surface.

Objective To evaluate extreme expansion rate and the changes of ultramicrostructure of extremely expanded skin so as to optimize the technology of skin and soft tissue expansion.

In this paper, the effects of calcination temperature, holding time and content of dolomite on the strength and expansion rate of cement mixed with calcined dolomite are investigated.

Hot-pressing temperature and time parameters had visible affected on thickness expansion rate of water absorbing(TS) of the panels.

Systematic physio-mechanical properties test and analysis, especially analysis of relationship between expansion rate, dry density, water content, and overlying pressure, are carried out.

These so-called baryon acoustic oscillations offer another yardstick for measuring the expansion rate of the universe over time and putting limits on the value of dark energy.

Through theoretical analysis of wellbore mechanics and real drilling data, maximal wellbore collapse permissibility range of Xinchang formation is figured out as 60% of wellbore expansion rate.

The team's precise measurements are the key to learning about the expansion rate of the universe, called the Hubble constant.

USES material not qualified. Such as sand, stone, aggregate quality unqualified; In addition, mostly because cement volume expansion rate is too large (stability serious adverse).