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Coal industry, the production curve of an optional, very classic, I hope coal industry friends enjoy.

详细说明：选煤行业的可选性曲线的制作，非常经典，希望选煤行业的朋友们喜欢。

The TSG95 may be operated from the AC adapter provided, from eight AA size batteries or from an optional accessory 9.6 V NiCad battery pack.

该TSG95可能会有来自AC适配器提供包装，从8个AA型电池或另购的配件9.6 V镍镉电池。

When coupled with the optional Marine Kit (64-MB data card and MapSource BlueChart CD-ROM), the unit displays such information as depth contours, inter-tidal zones, spot soundings, wrecks, navaids, port plans, restricted areas, cable areas, anchorages, and much more.

加上可选的海洋工具包（ 64 MB的数据卡和MapSource BlueChart 的CD - ROM ），该单位的资料显示深度轮廓，潮间带，现场探测，沉船， navaids ，港口计划，限制区，电缆地区，碇泊处，等等。

As it happens this beach, also known as Black's Beach, is a clothing-optional area for San Diego naturists!

其实这正是有名的Black's Beach海滩，正由San Diego 天体运动者进行著裸体的天体营活动。

You can do it with a hammer on (and an optional pull-off), or by bending the strings.

三音和七音是&布鲁斯音&里两个最重要的的音，你可以在小三度和大三度、小七度和大七度之间变换，方法是用一个锤击或者钩拉技巧，或者推弦。

Customer optional cooling water machine for laser tube, greatly prolonging the working life of the tube and bettering engraving effect.

用户可选的激光管专用冷水机，大大提高激光管的工作寿命和雕刻效果。

The interior flow of stirring impeller is calculated by slightly modified optional quasi-normal intersection surface method for calculating three-dimensional interior flow of impeller mechanism.

对计算叶轮机械内部三元流动的任定准正交面法略加修改后，用于计算搅拌桨内部的流动。

The three-dimensional optional quasi-normal intersection surface method for calculation of interior flow of impeller mechanism is slightly modified,then used to calculate the interior flow of stirring impeller.

对计算叶轮机械内部三元流动的任定准正交面法略加修改后，用于计算搅拌桨内部的流动。

It equipped with debugging interface,operation interface,fuel pump parameter interface,and word illustration interface. Advanced angle, rotate speed, count, fuel oil temperature and so on could be displayed on the screen( Oil pressure, atmospheric pressure, rack bar stroke are optional). It can beinput fuel pump debugging data manually,print and save it.

备有喷油泵所有调试界面、操作界面、油泵参数界面及文字说明界面，实现提前角、转速、计数、燃油温度等一系列功能全部屏显（油压、气压、齿杆行程可选装），并可通过人工输入，打印并保存油泵调试数据。

Optional software is available for many kinds of radio remote control and different operational scenarios.

可为提供无线电遥控的多种电台和各种不同操作环境提供可供选择的软件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。