缩并

Balanced yarns are those in which the twist is such that the yarn will hang in a loop without kinking, doubling or twisting upon itself.

不卷缩纱线应具有这样的捻度，即当使纱线下垂时，纱线没有扭结、并合或自行捻合的现象。

A microfilm reader can read the microfilms.

读者可以按照胶片盒号编号来检索北图藏敦煌文书、斯坦因收集敦煌文书和伯希和敦煌文书，并利用缩微阅读器来查看。

The mean arterial pressurewere measured in each rat.the stereological parameters such as the myocardial surface density、the myocardial volume density、the myocardial specific surface and the mean free path etc.were measured and numerated.

建立腹主动脉缩窄性高血压大鼠模型，测定大鼠平均动脉压、大鼠心肌的表面积密度、体积密度、比表面及平均自由程等各项体视学参数并计算。

To watch the responses of the cuttlefish to your movements, as its skin pulsates and flashes into different camouflage patterns, is a great interaction between man and aquatic creature.

在它的皮肤缩张并闪现不同的保护色之中，观察乌贼对你动作的反应是人类和水中生物间一个绝好的互动。

3D-CTM (Coupled Thermo-Mechanical Forming Simulation) software for precision forging process of aero-engine blade was developed. The key technologies of 3D coupled rigid-viscoplastic thermo-mechanical FEM simulation of blade forging process were studied systematically. By using the remeshing method of contracting from the boundary to the inner, new mesh system from old distorted mesh system can be obtained. A method of modifying the position of nodes touching on the die according to its original normal was proposed to avoid "dead lock" problem due to uncontinuity of normal of scatted die meshes. The pseudo-static iterative algorithm was used to simplify the coupled thermo-mechanical computation. In particular, formulations to determine relaxation factor β was established for rigid viscoplastic FEM adopting penalty function method, and an improved cubic factor rapid algorithm derived from these formulations was proposed by combining with the advantage of advance and retreat search method.

采用基于边界构形的内缩法，实现了三维畸变网格的重新划分；提出了初矢修正法对触模节点的位置进行修正，解决了由于离散的模具网格的法矢不连续造成的&死锁&问题；采用准静态迭代法简化了速度场和温度场耦合计算过程；特别是针对减速因子β的选取，建立了适用于三维复杂成形过程刚粘塑性罚函数法有限元三次因子法的计算公式，并结合进退搜索法提出了改进的三次因子快速算法，提高了模拟计算效率和稳定性，在此基础之上，开发了面向叶片精锻过程的三维刚粘塑性热力耦合有限元模拟分析系统(3D-CTM)，系统的可靠性得到了圆柱体镦粗的验证。

To reach nectar buried deeply in blossoms, it uncoils its long, hollow tongue, now tucked between its eyes.Photo shot on assignment for "Nature's Year in Pleasant Valley," April 1968, National Geographic magazine

为了享受到美味的花蜜，蝴蝶会将头伸进花朵中，并将他的吸管式口器伸展开来，而平时，这幅口器则是卷缩在两眼之间的。

For example, if you look at Figure 11-22, you'll see where I've placed one image and zoomed into the eye.

例如，如果你看到图11-22，你将看到我已经放了一张图片并缩放到眼睛里。

In this article,a non-carcinogenic dye intermediate 4-aminodianiline-2-sulfonic acid is synthesized from 4-nitro-1-chlorobenzen through sulfonation,condensation and reduction.

针对联苯胺作为合成染料的重要中间体已被确认为致癌物的情况，以对硝基氯苯为原料，经磺化、缩合、还原，合成了一种无致癌性并取代联苯胺的双胺化合物染料中间体4-氨基二苯胺-2-磺酸，利用红外光谱、差热和氢谱核磁对其性质进行了表征。

The use of hot air drying of potato, a long time at high temperature, the cells will be significant shrinkage, and with "crust","hardening" phenomenon.

采用热风干燥的马铃薯，长时间在高温下，细胞组织会发生明显的干缩，并伴有&结壳&、&硬化&的现象。

Wereport the synthesis of an alkyl imidazolium salt supported pyrrolidine amide organocatalyst L-1 and its use and recycling in Aldol condensation reaction.

在这里，我们小组报道了用脯氨酸为原料合成了一种双官能团的离子液体接枝的新型有机催化剂并应用于Aldol缩合反应，它和脯氨酸具有相似的催化作用，可以有效地促进反应的进行。

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。