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Your airspeed will drop quickly, and a slow ship under fire is a sitting duck.

因为你的空速将急剧下降,低速飞机在火力下将成为极易击中的靶子。

The catalytic combustion of hydrogen cyanide was studied separately in presence of two kinds of noble metal catalysts,i.

考察了一元铂与二元铂铑两种贵金属催化剂对氰化氢的催化燃烧效果,探讨了温度、氰化氢浓度、空气含量及气体空速等因素对脱除氰化氢的影响。

This paper selects hydrogen chloride and hydrogen cyanide as the study objects , which are the primary fire toxic effluents .

,探讨了温度,氰化氢浓度,空气含量及气体空速等因素对脱除氰化氢的影响。

Experimental investigations of the removal of hydrogen cyanide by calcium oxide are carried out in a small electrically heated quartz reactor.

本文在石英反应器内试验了高温脱除HCN反应机理,研究了CaO对氰化氢的脱除作用,探讨了温度、体积空速和氰化氢浓度对脱除氰化氢的影响。

The effects of levulinic concentration and flow rate of hydrolyzate as well as column height were examined. Hydrochloric acid was used as eluent and the effect of concentration and flow rate on the elution of levulinic acid was evaluated.

在此基础上,直接利用小麦秸杆水解液研究了在装有D301树脂的固定床上的穿透曲线和洗脱曲线,考察了进样浓度、空速和树脂装柱高度对穿透曲线的影响。

Result showed that conversion of isobutylene reached 80% and selectivity of diisobutylene was 90% when reacted at 180 oC with mass airspeed of 3h-1 by self-made R2 catalyst.

利用分子筛催化异丁烯合成二聚异丁烯,在固定床反应器中考查了温度、空速对异丁烯齐聚反应的影响。

The physical chemistry properties of catalysts were characterized by ICP,XRD and NH_3-TPD,alkylation of p-cresol with isobutylene over β zeolite modified by Mn and Ce was carried out and the catalytic activity of the zeolite was investigated.

用等离子发射光谱、X射线衍射分析和NH3程序升温脱附(NH3-TPD)表征了改性Hβ沸石的物理化学性质,考察了Mn和Ce改性Hβ沸石对对甲酚-异丁烯烷基化反应的催化性能,并探讨了Mn改性Hβ沸石催化下温度、原料摩尔比和空速对烷基化反应的影响。

The computational and experimental results indicated that fluid flow maldistribution was significant under various GHSV.

模拟和实验结果具有相同的变化趋势,而且结果表明不同空速下燃烧蒸发器中存在较大的浓度分布不均匀性,改变出口位置对浓度场的分布具有一定的改善作用。

Mercaptan conversion of over 99% was obtained under LHSV of 2h^(-1) for a run time of more than 750 h.

空速为2h^(-1)条件下,反应超过750h,转化率保持在99%以上。

An Aircraft Meteorograph is designed.

本文描述的飞机气象仪可自动、快速测量气温、气压、空速、湿度等量。

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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。