定向

A fault plane solution illustrates the direction of slip and the orientation of the fault during the earthquake.

断层面问题说明了在地震过程中断层的定向和滑动方向。

The result showed that the keratin solution can reduce the felting property of wool fabric without damage.

利用制备的角蛋白粗溶液处理羊毛织物，有效地减少了羊毛表面的定向摩擦效应和织物的毡缩性，并且对羊毛没有损伤。

The low-P tolerance genetics of a set of 'Hexi41×Dabaidao' and RILs planted respectively in low phosphorous ferruginous acid red soil and high phosphorous soil were studied to investigate the expression of low phosphorus tolerance characteristics of hybrids under low-P stress, which provided the theory basis for the orderly improvement of rice germplasms with phosphorus efficiency.

以严重缺乏有效磷的酸性红壤开展合系41×大白稻强耐低磷杂种后代及重组近交系的遗传特性研究，以期明确低磷胁迫下杂种后代的耐低磷特性的表达，为磷高效水稻种质资源的定向改良提供理论依据。

Permanent magnet synchronous motors have been widely used as AC drives over the last two decades due to their high efficiency, high power density and no dc field winding in the rotor. It is well known motion control of PMSM requires accurate position and velocity signals to realize field orientation.

永磁同步电动机由于无需励磁电流、运行效率和功率密度都很高，在过去的二十年里已被广泛地应用在交流调速传动中，但它的高性能控制需要精确的转子位置和速度信号去实现磁场定向。

Based on the levitation principle of bearingless motor, the torque winding air gap field oriented vector control is utilized to realize the decoupling control of the nonlinear system even in the transient case.

在研究无轴承异步电机的磁悬浮机理的基础上，利用转矩绕组气隙磁场定向控制实现两者之间的动态解耦控制。

By the Song dynasty, people will be in the bamboo tube filled with gunpowder, the gunpowder behind the bar there is a small "directional stick", lit on fire tube Huoxiao

到了宋朝，人们将火药装填在竹筒里，火药背后扎有细小的"定向棒"，点燃火管上的火硝，引起筒里的火药迅速燃烧，产生向前的推力，使之飞向敌阵爆炸，这是世界上第一种火药火箭。

Using the flanker task of different conflict levels combined with endogenous and exogenous cues,this research examined whether there were response inhibition deficits and modulatory effects of spatial attention on the flanker task of different conflict levels in ODC patients.

使用内外源线索结合不同冲突水平的侧抑制任务，考察强迫症患者对分心刺激的抑制有无缺陷、注意定向对分心刺激的干扰效应有无调节作用及在何水平上发挥作用。

The current status of market in our city that the singleness of flower color and lack of varieties would be improvement, and the floriculture germplasm resources would be also abundant.

在应用转基因技术进行定向改良花色的研究中用的最多也最成功的基因就是：查尔酮合酶基因。

It has better fluid mechanics and mass transfer property.

堆时取定向排列，故有规整填料的特点，有较好的流体力学和传质性能。

On the surface of foliation there develops strong stretching lineation defined by alignment of elongated minerals.

在片理面上发育有强烈的拉伸线理，这些线理则是由拉长的矿物定向展布而显示。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。