定向

Methods The IPSE gene of S. man soni was synthesized by overlapping PCR, and confirmed by DNA sequencing. The recombinant plasmid IPSE-pET32a was constructed by inserting the gene of IPSE into expression vector pET32a at the downstream of thioredoxin coding sequence.

应用重叠PCR方法合成曼氏血吸虫IPSE基因，将其定向克隆至表达载体pET32a的硫氧还蛋白序列下游，构建重组表达质粒IPSE/pET32a。

There are three constrained conditions on Poisson matrices, which is equivalent to Jacobi identity for vector fields.

在第二章，我们给定向3-流形上每个整体标架联系了一个Poisson矩阵。

Send a print job to a network printer.

重定向打印任务到网

According to the theories of dynamics of explosive and rock fracture mechanics, initiation mechanism of kerf, and initiation of crack in its tip and its expansion of orientation fracture blasing with slit-charge in rock were studied, then the blasting, parameters were designed and tested by model test in laboratory.

以爆炸力学、岩石断裂力学理论为原理，对切缝药包在岩石定向断裂爆破中的切缝产生及裂纹起裂和扩展进行了一定的研究，同时对该法的爆破参数进行了设计，并在实验室进行模型试验验证其正确性。

The irnportance of Chinese fruit production over the world and the competition of Chinese fruit products in international marketse are analysed; the key problems of fruit production in China are discussed.

结合世界果树生产状况与贸易形势，分析了我国果树生产的世界地位及竞争潜在优势和主要问题，提出了我国果树定向生产目标、出口优势种类和开拓国际市场的主要方向。

Abstract］ Objective To investigate the operative method and therapeutic effect of stereotactic guided "key-hole" microsurgical resection of small intracranial lesions in functional region.

摘要］ 目的探讨运用立体定向技术行锁孔手术切除颅内功能区小病灶的方法和疗效。

Stereotactic guided "key-hole" microsurgical resection of small intracranial lesions in functional region is an effective and safe operative method with accurate localization and micro invasion.

立体定向引导下的锁孔显微手术切除功能区小病灶，是定位精确、微创、安全、有效的手术方法。

We propose that SEPT7 forms a link between kinetochore localization of CENP-E and the mitotic spindle checkpoint.

同时我还发现SEPT的敲除会导致双极定向的染色体之间的张力减弱以及纺锤体检验点的激活，SEPT7可能将CENP-E的动点定位与纺锤体检验点信号的级联反应相联系起来。

The effect of lanthanide complex on the curing behavior and the properties of theamine-cured epoxy resins was studied in the dissertation as well.

此外，本论文还对所合成的一种定向聚合助催化剂，乙酰丙酮钕对环氧树脂的固化及固化物性能的影响进行了研究。

Based on the simulation scene, tracking and identifying process of dynamic laser beam pointing system is studied.

基于仿真场景，对激光动态光束定向系统的跟踪识别过程进行了仿真研究。

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。