查询词典 dangerous

Workers can't get to work or have to stay at home to look after children because lily-livered head teachers have decided icy playgrounds are dangerous .

工人们没法去上班，或者必须呆在家里照看小孩--因为胆小怕事的校长认定，结冰的操场太危险了。

A new method of slope stability, limit equilibrium finite element method based on Dijkstra algorithm, was established by applying the improved Dijkstra algorithm which was an algorithm to seek the shortest path in graph theory to search for the minimum safety factor of slopes and the position of most dangerous sliding plane.

通过引入图论中解决最短路问题的Dijkstra算法到搜索边坡最危险滑动面及其安全系数中去，对Dijkstra算法作了一定的改进，建立了一种新的边坡稳定性分析方法―基于Dijkstra算法的极限平衡有限元方法。

The pattern of camber die-drawing are optimized. The physical innate character of drawing with camber die is analyzed thoroughly. For the first time, the periodical relation between the limit drawing coefficient and the large longitudinal stress in dangerous section is established. Furthermore, the rationale to judge limit deforming degree is developed. Then, the limit drawing coefficient of drawing with camber die is proposed. Based on the criterion that the large stress in flange is smaller than that of limit value, the formula of drawing with camber die without wrinkles is deduced.

对拉深凹模的型式进行了优化；深入地分析了曲面凹模拉深成形的物理本质，首次定量地确定了极限拉深系数与危险断面最大径向应力的关系，提出了判断极限变形程度的依据，分析了极限承载能力，建立了曲面凹模拉深的极限拉深系数的表达式；以凸缘切向最大压应力小于凸缘切向压应力临界值为准则，推导出了曲面凹模拉深不起皱的理论表达式。

It's dangerous to touch a live wire.

触摸带电的电线是最危险的。

In fact they were totally livid, of course, and considered her a dangerous, loose cannon.

事实上，他们完全是怨气冲天，当然，她视为一种危险的，松散的大炮。

It's safest when a ship is with load, and the most dangerous when without.

船在负重的时候，是最安全的；空船时，则是最危险的。

It's extremely dangerous to borrow money from loan shark s.

借高利贷是极端危险的。

Next his buddy gets the cash from some dangerous loan shark and Bowser almost gets to make his movie.

同时，他的搭档又想方设法筹集来一笔风险资金，从而使Bowser得以开工。

It is shown that the eddy vorticity and the pressure gradient has a local maximum in the first area that the wind is blocked, which is also the most dangerous place.

结果表明，风在受到第一个阻碍后的区域里的漩涡分布最强烈，压力梯度最大，是最危险的受力区。

Local toughies of fourteen were practicing the dangerous loiterer bit as we passed .

在我们经过之处，14岁的当地小流氓正游荡街头，一副惹祸滋事的样子。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。