Assistant Language Teachers ( ALTs) are regulated to human tape recorders, and then set free to roam the class and "help" thestudents.

一些助理語言教師相當(dāng)于人類錄音機(jī)，然后踱步于課堂間并“幫助”學(xué)生。

In this paper, we show an optimal plans for simple step-stress ALTS with Weibull distribution and Extreme value distribution.

本文研究了Weibull分布和極小值分布下簡單步加試驗(yàn)的最優(yōu)設(shè)計(jì)問題。

When she gets back, she sprinkles water and natron cleansing salts to keep the insects away.

當(dāng)她回來的時(shí)候, 她撒了一些水和泡堿清潔鹽(natroncleansingsalts)來趕蟲子.

He must lives, who thinks most, who feels the noblest and who alts the best.

他必需生活, 誰想得最多, 誰感覺最高貴,誰的高音最好.

1, Headwaters of Urumqi River on the northern slop of Tianshan Alts., hypothetical twenty climatic change scenarios are discussed, which are combinations of temperature increase from 1-4 ℃ with precipitation change of 0, ± 10% and ± 20%.

以天山北坡烏魯木齊河源1號(hào)冰川為例，假設(shè)溫度升高1&4℃和相應(yīng)的降水量變化為0，±10%，±20%組合成二十種氣候變化情景進(jìn)行計(jì)算。