查询词典 three-fold

The machines have three functional heads: vibration cutter cutting head, fold line wheels, drawing pens capable of cutting corrugated paper, gray board paper, white card paper, plastic sheets, composite materials, cloth materials, leather materials, etc at 15mm or below.

机器有三个功能头：震动刀切割头、压折线轮、绘图笔、可切割15mm以下的瓦楞纸、灰板纸、白卡纸、胶片、复合材料、皮料、布料等，台面板可选择进口纤维板或胶板。

The machines have three functional heads: vibration cutter cutting head, fold line wheels, drawing pens capable of cutting corrugated paper, gray board paper, white card paper, plastic sheets, composite materials, cloth materials, leather materials, etc at 15mmbelow.

机器有三个功能头：震动刀切割头、压折线轮、绘图笔、可切割15mm以下的瓦楞纸、灰板纸、白卡纸、胶片、复合材料、皮料、布料等，台面板可选择进口纤维板或胶板。

Proteins are linear molecules that fold into complex three-dimensional shapes to carry out their functions.

蛋白质是一种通过折叠成复杂三维形状来执行其功能的线性分子。

This *** is titled "Relationship between Pre-Tertiary unconformity and hydrocarbon migration-accumulation in Jizhong depression". Unconformity can be divided into five types in Jizhong depression: truncation unconformity, fault-fold unconformity, parallel unconformity, truncation-onlap unconformity and fault-onlap unconformity by massive two-dimensional and three-dimasional seismic interpretations . Different types of unconformity have different distribution law.

本论文以&冀中坳陷前第三系不整合与油气运聚关系&为题，通过大量的二维和三维地震解释，把研究区不整合分为削截不整合、断褶不整合、平行不整合、削截-超覆不整合和断层-超覆不整合等五种类型，不同类型的不整合在空间上具有不同分布规律。

The number of protein three-dimensional structures is about 100,000 while the number of fold is less than one thous,.

自然界中的蛋白质结构约十万种而折叠模式的总数还不到一千。

Meanwhile, it made more efforts in output with a monthly sale of 110,000 phials of Recombinant Human Interleukin-2, three-fold of the regular monthly sale.

办公室主任白晓彬先生表达了他们希望为社会做出一些贡献，使人们防御非典的侵扰的愿望。

A thin layer of water between the mica surfaces increased the pull-off force three fold comparing with the dry contact.

在粘着研究中，法向分离力(pu ll-off forces)是衡量粘着强度的重要标准，准确地捕捉分离力的值和变化规律对于研究微观接触力学和粘着行为都具有十分重要的意义。

Take sample, with10cm length, weighing about 1/2 of two adjacent fabrics , fold to half the adjacent fabric, measuring 10 cm × 4 cm, at the centr of its shorter side, insert the flattened sample thread between the folded cloth so as to make the direction of the sample parallel to the longer side of the cloth ,and sew roughly three sides except the folded line with white cotton sewing thread

取样本， 10cm长，重约1 / 2的两个相邻的布料，折叠到一半相邻织物，测量10厘米× 4厘米，其较短的一边，加上平地样本线程之间折叠布等，以使该方向的样品平行于长边的布，缝大约三面除了折叠线与白棉缝纫线

The system can receive and pretreat the discrete data of TXT format, realize different pattern three-dimensional visualization of line, different color and texture, etc. and has the functions of real time dynamical browse, three-dimensional coordinates query, grid data and three-dimensional figure export etc.It has too the functions of three-dimensiona contrastive figure drawing and contrastive data export of alterant riverbed terrain.

该系统能够接受TXT格式的离散数据并进行预处理，实现线框、不同设色、光照、纹理映射等不同模式的三维河床地形可视化，具有实时动态浏览、三维坐标查询、网格数据及三维图形输出等功能；同时，还具有河床地形冲淤变化前后叠加三维对比效果图的绘制以及对比数据的输出等功能。

In this paper, the dynamic compressing experiments for the matrix material of the tungsten alloys which have been three different deforming(0%、 32.6%、 44.6%) processed have been performed by the experimental technology of separated Hopkinson pressure bar and many accurate datum have been obtained. Also the three materials have been compared with each other and analyzed. The results show that the optimized values are in a certain range to optimize the materials by changing their deforming technology. The parameters of constitutive model of Johnson-Cook have been fitted based on the datum. Then proceed to the next step, adiabatic shear band of these three matrix materials has been analyzed with finite element method. The result shows that the relations between stress and strain are different because of the differences of technical process of the three materials, but they are in great commonness in the material experiment and in great coherence in the distribution of time and space, which can been seen from the space distributing figures of plastic strain.

利用分离式Hopkinson压杆实验技术对三种不同变形量(0%、32.6%、44.6%)钨合金基体材料进行动态压缩实验，取得大量精确的数据，对比分析三种材料，结果表明通过改变变形量对材料进行优化，其变形量的优化值是有一定范围的；本论文拟合、确定了钨合金基体材料Johnson-Cook本构模型参数并对三种基体材料绝热剪切带进行有限元分析，结果表明三种材料由于工艺流程的不同，应力应变关系也不尽相同，但从塑性应变的空间分布图上体现了材料很大的共性和时间以及空间分布的一致性。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。