查询词典 necessary

Now moving on, some other necessary tools of the trade would be your wine key and your bottle opener for beers.

现在让我们继续，另外一些必要的专业工具是红酒开瓶器和啤酒起子。

Avoiding these problems become the bottle-neck of sustainable development, its very necessary to study the economic methods for environment protection.

为避免资源及环境问题成为我国经济可持续发展的瓶颈，所以有必要研究保护环境资源的经济手段，通过对整个社会经济系统的改善来解决资源和环境问题。

S soft drink operations.Thomas and Whitehead sold the rights to bottle Coke to franchisers in every part of the country in return for the bottler's agreement to invest in the necessary resources and effort to make the franchise a success.

Thomas喝Whitehead将瓶子的所有权出售给了全国各地的可口可乐经销代理商，而作为回报瓶子厂商，可口可乐公司投资了必须的财力，并且得到了相当的回报利润。

Dynamic ordering is necessary because all cases of multiple inheritance exhibit one or more diamond relationships (where at least one of the parent classes can be accessed through multiple paths from the bottommost class).

动态排序是必要的，因为多继承场景中总会有一到多个菱形继承（从最底部的类向上，至少会有一个祖先类可以通过多条路径访问到）。

On general average disbursements, other than the wages and maintenance of master, officers and crew and fuel and stores not replaced during the voyage, shall be allowed in general average, but when the funds are not provided by any of the contributing interests, the necessary cost of obtaining the funds required by means of a bottomry bond or otherwise, or the loss sustained by owners of goods sold for the purpose, shall be allowed in general average.

但如果款项不是由任何分摊方提供，则为了通过船舶抵押合同或其他方法筹得款项所发生的必要费用或为此目的变卖货物而使货主遭受损失，均应认入共同海损。

However, make enclose as the occurrence of SIP(System-in-a-package) more complex and enclose cost accordingly to rise, and the occurrence that sells KGD(Know-good-die) directly, the change of these phenomena makes chip bougie checks very be necessary.

然而，跟着SIP(System-in-a-package)的呈现使封装更简单和响应的封装本钱回升，以及间接发卖KGD(Know-good-die)的呈现，这些现象的改观使得芯片探针测试很有需要。

To set up your own boundaries is necessary and important in such a relation.

在这样的关系中，建立自己的主见是必需的和重要的。

Secondly, for the boundary correspondence of affine stretch on hyperbolic regions, we prove that the above conclusion is also true. Finally, we pose a sufficient and necessary condition for the same conclusion.

最后利用退化的四边形序列，给出了拟对称同胚的极值拟共形延拓的最大伸缩商、四边形模之比的上确界及拟对称同胚的边界伸缩商三者相等的一个充要条件。

The dissertation is mainly concerned with research of necessary and sufficient boundary integral equations and nonsingular boundary element method.

本文主要研究充要边界积分方程和无奇异边界元方法。

In performing the numerical analysis of unsteady seepage problem, it is necessary to calculate the integral on free surface boundary.

在三维非恒定渗流有限元计算中，不可避免地需计算自由面上的边界积分项。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。