1、

The example showed that the value of thermal stress intensity factors near the crack tips caused by point heat source was minus and this could counteract parts of stress intensity factors intension caused by tension loaded in distance and the crack extension could be arrested.

算例分析表明,点热源在裂纹尖端附近产生的热应力强度因子为负值,可以部分抵消无穷远处施加的拉应力产生的应力强度因子的作用,进而达到止裂的目的。

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2、

As the trap filter is equal to an all-pass filter minus a point-pass filter composed of approximate triangle shaped elementary frequency unit, the formula of calculating the impulse response of digital trap filter is induced.

该方法将数字陷波器等效成为一个全通滤波器减去一个由基本频率单元构成的点通滤波器,进而推导出计算数字陷波器冲激响应的数学公式。

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3、

On the minus side, the locking mechanism limits either the number of active instances ( as multiple any-to-any replicas become rapidly unmanageable) or requires a database with a single central locking table& a single point of failure for the entire system.

在缺陷方面,锁定机制限制了活动实例数量(因为多种多对多副本很快会变得无法管理)或需要一个具有单一中央锁定表的数据库&整个系统的单点故障。

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4、

Why not say that the work done when that object moves from A to B must be the kinetic energy at point B minus the kinetic energy at point A?

为什么不说物体从,点A到点B所做的功,等于点B的动能减去,点A的动能?

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5、

Each of these minus signs represents a folding point.

这些减号每一个都代表一个折叠点。

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6、

By convention, these graphics are usually triangles that point to the right for closed or down for open; or plus and minus signs, where plus means closed and minus means open.

按照惯例,通常使用向右的三角形取代closed,向下的三角形取代open;也可使用加减号,加号表示closed,减号表示open。

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7、

A database snapshot captures the point in time at which snapshot creation began, minus any uncommitted transactions.

数据库快照捕获开始创建快照的时间点,去掉所有未提交的事务。

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8、

In fact, the company's balance sheet gave a net worth of minus two point five million dollars for nineteen ninety-one,

事实上,公司1991年的资产负债表显示公司净值为负250万美元,

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9、

It tells us, if you compute the line integral along C1, it's just f at this point minus f at this point.

它告诉我们,如果沿C1计算线积分,结果就是f在这点的值减去在那点的值。

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10、
11、

Expect things to reach at culmination point near lunar eclipses, plus or minus one month.

靠近月球期间(加上或减去一个月),你期待已久的事情将会出现结果.

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12、

While a negative ( minus ) feedback loop can reduce amplification, help for system stability and-correction of zero-point.

而负- ) 反馈环削弱放大作用, 从而有助于系统稳定和零点的 自我 校正.

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13、

For patterns with a trailing minus sign ( negative suffix), truncation occurs at the point of a nondigit character excluding embedded minus signs.

对于带后置负号(负后缀)的模式,截断发生在非数字字符点(不包括内嵌的负号)。

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