棱柱

And under a suitable condition, dark brown short rhombohedron crystals of ΔnifE Av1 were obtained and identified for the first time.

首次获得了ΔnifE Av1的深棕色短斜四棱柱晶体，并对其蛋白组成进行了鉴定。

Under a suitable condition of crystallization, dark brown short rhombohedron crystals could be obtained from FeMoco-deficient MoFe protein (ΔnifE Av1) purified from a nifE deleted mutant DJ35 of Azotobacter vinelandii Lipmann grown in NH3-limited medium.

从限氨固氮培养基中培养棕色固氮菌缺失nifE的突变种DJ35中，分离纯化得到缺失FeMoco的钼铁蛋白(ΔnifE Av1)。在一定条件下结晶得到深棕色短斜四棱柱晶体。

Zinc Selenide hexagonal flakes and hexagonal prism have been synthesized by solvothermal method using ethylenediamine as solvent.

以乙二胺-乙醇为溶剂采用溶剂热法成功合成了具有六方结构的六边形硒化锌薄片和六边形棱柱。

Results showed that sulfapyridine, tricyclazole, sulfadiazine and imazalil at low concentration（0.01mg·L-1） have the highest relative lethality rate to swelling of insemination membrane, two cells, swimming blastula and prism stage, respectively, which were 3.70%, 6.19%, 5.84% and 6.07%, respectively.

实验浓度下，磺胺吡啶、三环唑、磺胺嘧啶和抑霉唑分别对受精膜举起期、2细胞期、上浮囊胚期和棱柱幼体期相对致死率最高，分别达到3.70%、6.19%、5.84%和6.07%。

Of or based on a system of coordinates.

底面都是平行四面体的棱柱。

In order to improve the accuracy in micromagnetic simulation of complex boundary, derived were the point function demagnetization tensor of equilateral triangular prisms in terms of the symmetry of the magnetic body and a theorem about demagnetization tensor.

针对数值微磁学中矩形网格处理复杂边界时计算精度较低的问题，利用磁体本身的几何对称性和退磁张量的性质，通过在实空间求积分的方法解析地推导了等边三棱柱的退磁张量。

The Trefoil knot, a main exhibit in the middle of the hall, is 10 meters wide, 12 meters high, with bandwidth of 1.65 meters. It is made from triangular prism band.

三叶纽结整体宽度10米，高12米，带宽1.65米，是由一条三棱柱带经过三次盘绕，将其中一端旋转120度后首尾相接，由此构成三面连通的单侧单边三叶纽结造型。

This is a balanced triangular prism.

这是对称的三角形的棱柱水晶。

Draw the triangular prism and get points on the surface.

画三棱柱及表面上各点的三视图。

There are six orthographic views. Please imagine the different posture of triangular prism in space.

三、下面有六个三视图，请你想象一下各三视图中三棱柱在空间的姿态。

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。