查询词典 downward ventilation

It's a vicious downward cycle that you must refuse to enter.

你一定是拒绝这种恶性循环的。

Companionship is education, good or bad; it develops manhood or womanhood, h igh or low; it lifts the soul upward or drags it downward; it ministers to virtu e or vice.

无论是有益的或者有害的友谊，都是一种教育；无论对男对女，它都可以滋养高尚或卑微的人格；它可以使灵魂升华，也可以使之堕落；它可以滋生美德，也可以催生邪恶。

The flow motions, including vortical, upward, and downward movements, inside the cyclone separator are very complicated and the behaviors of the air stream are difficult to observe by means of experimental methods.

旋风分离机内的流场是非常地复杂，气流有旋转、向上、向下等各种不同方式的运动，以实验的方法，很困难充分了解其气流的运动情形。

Objective To evaluate the clinical efficacy and safety of Jiefujing lotion in the treatment of patients with vulvitis and vaginitis (due to downward flow of damp- heat).

目的 评价洁肤净洗剂治疗外阴炎、阴道炎的临床疗效与安全性。

Jiefujing lotion is safe and effective in the treatment of vulvitis and vaginitis due to downward flow of damp-heat.

洁肤净洗剂治疗外阴炎、阴道炎安全、有效。

The opening of the Chinese, Indian, and former Soviet bloc economies has led to more than a doubling of the global market's work force and likely will put downward pressure on U.S. wages for workers at all levels, including higher levels of the wage scale.

中国、印度和前苏联阵营经济体的开放已经导致全球市场的劳动力翻了一番，很可能对美国各个层面的员工的工资产生了向下的压力，包括工资水平较高顶群体。

The wave number domain iteration method is proposed for downward continuation of potential fields.

提出了位场向下延拓的波数域迭代法。

As each source is activated, it generates a wave train that moves downward at a speed determined uniquely by the rock's elastic characteristics.

随着每一个波列源得以被触发，它就产生一个波列，该波列便以一特定速度向下移动，而其下移的速度仅仅取决于岩石的弹性特征。

So do the dual forces of the Tao wax and wane in the alternation of upward and downward cycles, intercrossing.

道的两股力量也是在此消彼长的交替循环中盛盛衰衰。

The euro returned to its well-trodden downward path yesterday but equity, commodity and credit markets rallied from early lows as investors continued to weigh up the implications of emergency measures aimed at stabilising the eurozone announced on Monday.

欧元昨日再度进入近期常见的下行通道，但股票、大宗商品和信贷市场从早盘的低点反弹。投资者继续掂量周一公布、旨在稳定欧元区的紧急措施的影响。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。