方向

However, various algorithms of MFD have a common shortcoming, that is, the initial iteration point must be feasible, so an auxiliary procedure must be considered for finding an initial feasible point, i.e., a system of nonlinear inequalities must be solved before using the method of feasible directions, which is not easy to be finished in generally, especially for large scale problems.

然而，各类可行方向算法有一共同的缺点，那就是初始迭代点必须可行，从而需要一个辅助程序来寻找一个初始可行点，即在运用可行方向法之前先要求解一非线性不等式组，而这个问题通常不易解决，特别是对于大规模问题而言。

One component has the direction tangent to the path of this point, pointed in the same sense of angular acceleration of this body, and is called the tangential acceleration.

一个分量方向与该点的轨迹相切，指向与该物体的角加速度的方向相同，叫做切向加速度。

Analyzed from the stress angle, the lathe-bed is mainly imposed by a vertically upward force, moreover, the lathe-bed is not slender, so the direction of tangential stress should not be ignored.

从床身的受力角度看来，床身主要受到垂直方向上的力，而且床身不是细长的结构，切应力的方向不能忽略。

An equatorial mount allows the telescope to swing only in the directions of celestial north-south and east-west.

赤道式的支架仅允许望远镜沿着天空中的南北方向和东西方向运动。

This article shows the present condition of China's manpower resources and target of cultivating personnel, describes the tendentious requirement for manpower resources and exploration in the historical background of the accession to WTO and proposes the strategic measures to the management and exploration of China's manpower resources.

文章指出当前我国人力资源的现状，以及培育我国人才应该瞄准的方向，阐述在加入WTO的历史背景下我国人才资源需求的趋势和开发的方向，提出我国人才资源在管理和开发上的战略举措。

Five tepal primordia arise in a 2/5 sequence on the periphery of the floral apex.

在同一个种不同的花蕾中，花被的发生有两种顺序：逆时针方向和顺时针方向。

You can take 723 to the broad middle road (bus terminal of the Shanghai Railway Station at the end of time is 22:30 and arrive in Canton Road at about 22:45, slightly ahead of a point out of the stadium should be on it) is going to the Yangpu Bridge, Golden Bridge The direction, under the Yangpu Bridge after the other direction for the car, as first-line night-Shanghai line, such as China.

你可以到广中路坐723路（终点站上海火车站末班车时间是22：30，到达广中路应该在22：45分左右，稍微提早点出球场应该赶的上吧），是走杨浦大桥往金桥方向的，下了杨浦大桥后就可以换其他方向的车，像浦夜一线，沪华线等。

After Jellaby leaves, Thomasina asks Septimas if he thinks it is odd that when one stirs jam in his or her rice pudding in one direction, the jam will not come together again if they swirl the pudding in the other direction.

经过Jellaby树叶， Thomasina要求Septimas如他认为奇怪的是，当一个激起小时在他或她的米饭布丁在一个方向，果酱不会聚集在一起，如果他们的布丁漩涡中的另外一个方向。

If you are processing the digital business card printing and membership card making, paper silk thread of direct of the final product in the direction of the spine of the book.

如果是加工书刊，进行数码制卡和会员卡制作时，纸张的丝缕方向应与最终成品书籍的书脊方向相平行。

Salt is the best. Sb is better than thulium. The modification of modifying elements addition on Si takes effects through TPRE mechanics.

变质通过"毒化"孪晶凹角而抑制Si相在择优方向上的各向异性生长，迫使Si相产生多重孪晶并沿其它方向进行各向同性生长，长成等轴状。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。