定向的

Formation Mechanism of Band Structure and Phase Selection During Directional Solidification of Peritectic Alloys II.

定向凝固包晶合金带状组织的形成机制及相选择 II。

Unidirectional solidification experiment on Zn-2%Cu peritectic alloy was carried out by Bridgman method. Lamellar structure was obtained at a solidification velocity between 1600μm/s and 6400μm/s.

摘 要：利用Bridgman法对Zn-2%Cu包晶合金进行了快速定向凝固实验研究，当生长速度在1600～6400μm/s时，得到了类似于共晶的层片状组织。

SP,DP,MAP and HR were calculated before and after CO2 insufflation. Time of automatic respiratory recovery, revival time, orientation, discharging from the postanesthetic care unit and operation time were observed.

分别于气腹前后记录收缩压、舒张压、平均动脉压、心率，记录术毕停药后患者自主呼吸恢复的时间、苏醒时间、定向力恢复时间、离开手术室时间及手术时间。

To study the effect of hTGF-β3 transfection into precartilaginous stem cells onproliferation and differentiation into cartilage chondrocytes.

探讨稳定表达重组TGF-β3对前软骨干细胞增殖及向成软骨方向定向分化的诱导作用。

Objective: To obtain the anatomical data of three-dimensional morphology and localization of the dorsal thalamus and the pulvinar,which are necessary for the sterotactic operations of human brains.

目的：对丘脑与丘脑枕在脑内的空间形态和位置资料进行定位研究，为脑立体定向手术提供解剖学基础。

To obtain the anatomical data of three-dimensional morphology and localization of the dorsal thalamus and the pulvinar,which are necessary for the sterotactic operations of human brains.

柴东乔 ，楼佳庆，卢洪煊，田菊霞目的：对丘脑与丘脑枕在脑内的空间形态和位置资料进行定位研究，为脑立体定向手术提供解剖学基础。

METHOD:Experimental model of Alzheimer′s disease was made with rats induced by intracranial injection of quinolinic Acid.

采用脑立体定向颅内注射喹啉酸所致阿尔茨海默氏病(Alzheimer′s disease，AD)大鼠模型的方法。

The resolidified layers of directional or mat-like structures composed of g phase with good mechanical properties could be prepared by the high velocity laser resolidification of the Ti50Al50 and Ti-45Al-2Cr-2Nb alloys respectively.

在高速激光重凝等原子比 Ti50Al50和全层片 Ti-45Al-2Cr-2Nb 合金中分别获得了由定向和芦席状亚稳 g 相组成的高性能重凝层。

The ore textures consist of subhedral-euhedral granular, flame, stockwork, ringy, and oriented knotted ones.

矿石的结构：半自形-它形晶粒状结构、焰状、网状、边环状及定向斑点状结构。

In the present study, an omanental flower Sinningia speciosa was transformed with tMEK2 and tMEK2MUT:, the wild type and mutant type of MAPKK from tomato, by Agrobacterium tumefaciens.

用基因工程技术定向改良花卉品质，是当今花卉育种的重要内容。

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。