首先

To find the median of a data set, we first array the data in ascending or descending order

为了计算一组数据的中位数，我们首先要把这些数据按由大到小或由小到大的顺序加以排列。

First,the distance ratio between within-class and between-class of each column of mixing matrix is computed by using a distance measurement.Then,for each class,the mixing matrix and independent components are re aligned by sort ascending according to the distance rate,and the columns of the weight matrix with smaller distance ratio and the corresponding features are reserved.Finally,the best feature set is selected by genetic algorithm from these foregoing feature vectors.

首先，使用一种距离度量来计算混合矩阵每一类的类内类间距离比；然后对每一类按该比值由小到大重新排列混合矩阵和独立分量，保留权重矩阵中类间类内距离比大的列，及其对应的特征向量；最后对这些特征向量使用遗传算法选择最优特征组。

Pattern which in this case is 9 characters. The 256 members represent the full rangeof characters in the ASCII character set.

首先建立一个包含256个成员的表格，填充的数目为字符串的长度，在这种情况中就是填充9个字符。256个字符表达了整个ASCII字符表的范围。

A 256 member table is constructed that is initially filled with the length of the pattern which in this case is 9 characters. The 256 members represent the full range of characters in the ASCII character set.

首先建立一个包含256个成员的表格，填充的数目为字符串的长度，在这种情况中就是填充9个字符。256个字符表达了整个ASCII字符表的范围。

A 256 member table is constructed that is initially filled with the length of the pattern which in this case is 9 characters. The 256 members redivsent the full range of characters in the ASCII character set.

首先建立一个包含256个成员的表格，填充的数目为字符串的长度，在这种情况中就是填充9个字符。256个字符表达了整个ASCII字符表的范围。

First of all, need to improve the matching between employees and enterprise culture to strengthen employees' ascription feelings and loyalty to company.

首先要从提高员工与企业文化的匹配程度和加强员工的归属感、提高员工忠诚度等角度来加强企业文化的建设。

Preparatory to anything else Mr Bloom brushed off the greater bulk of the shavings and handed Stephen the hat and ashplant and bucked him up generally in orthodox Samaritan fashion which he very badly needed.

1布卢姆先生首先把沾在斯蒂芬衣服上的刨花掸掉大半，把帽子木手杖递给他，正像个好撒马利亚人那样给以鼓舞，而这也正是斯蒂芬所迫切需要的。

"I think the first thing that needs to be strengthened is intelligence services," said Askari.

他说：我认为首先可以强化情报工作。

Furthermore one might aske whether the object is in itself self-explanatory?

作为建筑师，我们首先所关心的是一种"可操作性"的理解

But first, let's have a look at the ASP.

但首先，让我们在一生中的ASP。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。