...peron，由lac、lacP、lacO、lacZ、lacY及lacA组成）为例，申明何为顺势作用因子（cis-element）和反式作用因子（trans-element），以及他们各自怎样发生效力(10分)
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Notice that the second <alt-trans> element has a match quality of 96% due to the differences in markup format, but the text is good enough to be accepted.
注意，因为标记格式的原因，第二个
The trans-timeout-seconds element specifies the maximum duration for an EJB's container-initiated transactions.
trans - timeout - seconds元素指定EJB的容器启动事务的最大持续时间。
In this paper, the reactance silencer with axis symmetry is analyzed in finite element method so as to establish a mathematic model for the programming of calculation of the trans-mission loss.
通过对轴对称抗式消声器进行有限元分析，建立其数学模型，对传递损失编制程序计算。
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