可以选的

In principle, each of these operations could take an optional extra argument that represented the comparison function.

原则上，每个这样的操作可以接受一个可选的附加实参，表示比较函数。

At and , we can get a univariate cubic equation in and its three roots . By the dependence of the roots and the coefficients of the equation, we can choose corresponding space points ( such that the distance is the shortest from to the point with parameters and . Thereby we can get all the data of discrete points on the cubic curve of blending surface at . Again we denote the maximum value and minimum value of planar parameter with which meets by and respectively.

利用根与系数的连续相依性，可以选相应的空间点使其距离的圆截线上对应值的点最近的两个根，从而得到处拼接曲面的截线的离散点的数据并确定出与相截的平面参数的最大最小值类似地由处拼接曲面截线的离散数据得到处的离散数据，这样可以依次计算出拼接曲面上对应所有参数点的离散点的坐标。

An optional UV, flexographic print station can also be supplied that permits varnishing, wet laminating or cold foiling.

一个可选的紫外线，柔印印刷站也可以提供，允许varnishing ，湿法层压或冷挫败。

Can be filtered with an optional expressions.

可以用可选的表达式进行筛选。

The second day, the third one messaged me.-.-

他问我几时来，我就说来了你也不得空，他回答可以选他休息的时候来，结果我就问星期一你休息，你那边有什么好走哦？

Dr. Kim, who was not involved in the study, said that ductal lavage is useful in further stratifying risk in high-risk women, but this is a very select group.

Julian Kim博士并未参与这项研究，她表示，乳管灌洗法可以进一步辨识高风险女性，但这是一个需要经挑细选的族群。

With an optional foot switch (FS01) you can set tempos for delay time and modulation rate.

配备可选的脚开关（ fs01 ）您可以设定速度

There are so many professions to choose from that it's hard to know which one to pick.

可以选择的职业如此之多，以致于不知道该选什么。

Here you can choose the optional magnesium paddle shifters, wired to the seven-speed automatic transmission.

在这里，您可以选择可选的镁换档，有线到七速自动变速器。

Customers can still choose the optional "Abarth Corse" seats by Sabelt.

客户还可以选择可选的&阿巴特科西嘉&席位

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。