它是空气压缩机前级的专用理想设备，推广使用可获得良好的综合效益。
The filter is a good special apparatus of air Compressor front stage. It will produce the best effect.
采用稳幅器件有效地提高了输出能量的稳定性，放大前级的输出能量波动的均方根值从4%左右降到1%以下。
Stabilization is achieved by adopting an amplitude stabilizer. The root mean square (RMS) of energy output is lowered from about 4% to below 1%.
这是十年前的你，还是曾经那个女孩。我坐在七年级的教室里，凝视着外面。
This is you from ten years ago, the same girl that you used to be. I am sitting in my grade seven classroom, staring outside.
在词语“高优先级”和“中等优先级”前的红色和绿色标志图标，其实与词语意思相同，因此这些图标就是非功能性的或者说是冗余的。
The red and green flag ICONS before the words "High Priority" and "Medium Priority," in this case, actually have the same meaning as the words, so the ICONS are non-functional or redundant.
但人群中的目击者称，他们看到在起火前，该大楼旁边曾燃放大量专业级烟火。
But witnesses in the crowd said they saw a large professional fireworks display next to the building before it caught fire.
由于前两种技术不需要按流量的优先级进行处理，所以我们将不在有关流量瓶颈的问题中讨论它们。
Since the first two techniques do not require prioritization of traffic, they are not worthy of a discussion on traffic bottlenecks.
即使是在5年前经济状况良好的时候，那些毕业时没有拿到像5级三一口语这样证书的孩子，只有45%能在来年找到工作。
Even when the economy was doing well in the middle of this decade, only 45% of children leaving school without a qualification such as five good GCSEs were employed a year later.
二年级生意指“聪明的傻瓜”，或许大部分供应链专家们一年前都适合这个称呼。
Sophomore means "wise fool," and it probably was a fair label for most supply chain professionals a year ago.
NASA需要好天气来发射战神I-X，因为工程师们要在第一级火箭分离前观测火箭飞行全过程，第一级火箭分离标志着试飞的结束。
NASA needs good weather to launch Ares I-X because engineers need to see the rocket flight all the way through first stage separation, which will mark the end of the test.
从固定范围移到可协商范围的方法：先交付高优先级功能，这样就可以早在完全满足客户的一系列期望前交付具有商业价值的大部分产品。
Move from a fixed scope to a negotiable scope: By delivering high priority features first, it is likely that you deliver most of the business value long before the customer's wish list is completed.
在正在举行的世界卫生大会上，她表示会员国已经要求世卫组织在转到第6级别前考虑到地域传播之外的标准。
She said that at the on-going World Health Assembly, Member States had asked that WHO reflect criteria other than geographical spread before moving to Phase 6.
在参与事务中的锁超时事件前执行的所有sql语句信息，如语句文本、使用的隔离级、执行顺序等等。
Information about all SQL statements executed before the lock-timeout event in the participating transactions, such as statement text, isolation level used, order of execution, and so on.
可能他们认为严格的条款没有必要，首先他们可以在二级市场上交易贷款，这在20年前是不可能的。
Some may reckon that covenants are no longer necessary. First, they can now sell loans in the secondary market, an option that did not exist 20 years ago.
危机前，传统智慧认为无论怎样人们都会竭尽所能保有自己的房子，按揭款的优先级将高于其他债务。
Before the crisis the conventional wisdom had been that people would do whatever they could to stay in their houses, giving priority to mortgage payments over all other forms of debt.
研究发现，在他们学龄前那段时间，母亲工作达18个月的那些孩子，只有64%的机会通过A级。
It found that those with mothers who worked up to 18 months during their preschool years had only a 64% chance of passing an A-level.
过去五年里，在州级测试中，该校排名位居达拉斯地区所有公立学校的前一二名。
The school has scored at or near the top of all Dallas public schools on state tests for the past five years.
甚至日本代表也到会，尽管差不多一个星期前9.0级地震重创了他们的国家。
Even the Japanese delegation made it, despite the 9.0 earthquake that had rocked their country less than a week before.
运行队列的前 100 个优先级列表保留给实时任务使用，后 40 个用于用户任务（参见图1）。
The first 100 priority lists of the runqueue are reserved for real-time tasks, and the last 40 are used for user tasks (see Figure 1).
这次地震已有前震，包括两天前在距此25英里远处发生的一次7.2级地震。
The earthquake was preceded by foreshocks, including a 7.2 magnitude earthquake that occurred two days earlier, about 25 miles away.
乘法和除法运算符（表3中列出的前四个）具有高于加法和减法的优先级。
The multiplication and division operators (the first four listed in Table 3) have higher precedence than the addition and subtraction operators.
广东外语外贸大学20岁的二年级生马顺阳(音译)在吃饭或者看电影前总是先给他男朋友钱。
Ma Shunyang, 20, a sophomore student at Guangdong Foreign Studies University, always gives some money to her boyfriend before going out for a dinner or a movie.
9年级的时候从高中辍学，1943年应征入伍前默多克在一家加油站工作。
After leaving high school in ninth grade, Murdock worked at a gas station before being drafted into the Army in 1943.
帕克·菲尔德地震是6.0级，而土耳其伊兹·米特地震为7.6级，所以布乔认为，前震可能只会在非常大的地震中出现。
The Parkfield quake was magnitude 6.0, compared to Izmit's 7.6 and Bouchon thinks foreshocks may only occur in very large quakes.
本周三下午4：28，在墨尔本和维州东部的人感受到了4.5级强度的地震，这次震动与12天前的那次相似。
At 4.28pm on Wednesday, a 4.5 magnitude earthquake was felt in Melbourne and eastern Victoria, 12 days after a similar tremor.
十年前，IT的重心常常在雄心勃勃的企业级实现。
A decade ago, the focus of it was often on massively ambitious enterprise-wide roll-outs.
保存完好的青铜雕塑属于中国一级国家文物，被认为是模仿了公元前221年统一中国的秦始皇的马车式样。
The well-preserved sculpture, among the top national treasures of China, is believed to be a copy of the personal carriage of the First Emperor of Qin, who in 221 BC unified China for the first time.
圣诞假期的前一周，趁着早休，我去收发室查信。看见四年级的吉米·哈迪根用拳头砸墙。
The week before Christmas vacation, I was walking through the mail room during the morning break when I saw Jimmy Hardigan, a senior, slam his fist against the wall.
圣诞假期的前一周，趁着早休，我去收发室查信。看见四年级的吉米·哈迪根用拳头砸墙。
The week before Christmas vacation, I was walking through the mail room during the morning break when I saw Jimmy Hardigan, a senior, slam his fist against the wall.
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