切

If you line the axe up along the grain, the wood will fall apart more easily, but if you try to chop at right angles to the grain, you'll end up with a blunt axe, sore arms, and a badly cut piece of wood.

如果斧子沿着纹理切下去，木头会更简单的分开，反之，如果你垂直纹理切下去，最后你的斧子会钝，木头也自然切的很糟。

Method］Taking the Capsicum frutescens L.as materials, changes of POD isoenzymes zymograms induced by cion, cion wound, rootstock, rootstock wound and graft union were studied.

方法］以辣椒为试材，研究接穗、接穗切伤、砧木、砧木切伤、嫁接5个处理切伤愈合过程中POD同工酶谱的变化。

An exact solution of velocity distribution for Couette shear flow in a non circular conduit with axial symmetry section is obtained in this paper.

从N S方程出发，得到了轴对称异型断面管纯剪切流动速度分布的一般解，进而推出了纯剪切流动有限宽度矩形断面管的速度分布和流量计算公式，证明了库特剪切流是有限宽度矩形断面管当宽度趋向无穷大时的一种特例。

The application of PLC design for cutting the cold-roll workpieces of racking in certain measurementZhenJiang OTL Storage Equipment CO.,LTD ZhangWeiguoAbstract: Cutting the cold-roll workpieces of racking in certain measurement is the most important part in the racking rollforming line ,It's mainly used to cut off the continuous workpieces according to the need of design ,The programmable logical controller replaced the traditional relay to control the system better in this design.

货架冷弯组件定尺剪切是货架冷弯成型生产线上的一个重要环节，它的主要作用是将连续生产的货架组件剪切成库房设计规划所要求的尺寸系列，传统的定尺剪切利用有接点的继电器来实现控制，为提高定尺精度，本文设计采用可编程序控制器取代传统接点继电器对系统进行改进。

Cut or used for cutting crosswise or across the grain.

交叉的切、用来交叉的切或者对着横纹切。

A theoretical model for calculating the cutting angle with different crystal planes, orientations and tool orthogonal rakes are described in this paper. It is built with the ultra-precision cutting model by the principle of the maximum specific energy of shear deformation and the mechanism of change of the shear modulus with...

本文利用剪切变形比能最大及单晶材料不同晶面晶向剪切弹性模量不同的原理，结合超精密切削模型，从理论上计算出不同晶面、不同晶向及不同刀具前角超精密切削条件下的剪切角，得到其在不同切削条件下的变化规律，并由此解释了切削加工中由KDP晶体各向异性所导致的工件表面粗糙度的各向异性。

In this research we obtained the banana ACO gene with about 1.2kb length by cuffing from the cloning vector pUCm-ACO with restriction endonucleases Xba Ⅰ and Sac Ⅰ, and then directionally linked the gene to the plasmid vector pBⅠ-121 in the same endonucleases digestion sites, finally we got the construct of plant expression vector pBI-aACO.

用限制性内切酶Xba Ⅰ和sac Ⅰ从克隆载体pUCm-ACO上切下约1.2kb的香蕉ACO基因，将其定向连接在经相同酶切的质粒载体pBⅠ-121上，构建成植物表达载体pBⅠ-aACO。

For example, copies a rectangular portion size is 6 inches x 9-inch image design in a picture format, 8.5 inches x 11 inches in the middle of the 印张, when it will be necessary to cut on the four sides are 印张 will be trimmed; but if the image placed in an angle (for example, on the upper-left corner), you just need to cut both ways, thereby saving a membership card after processing time and reduces business card printing and membership card production costs.

例如，将一幅尺寸为6英寸×9英寸的图像设计在一张幅面为8.5英寸×11英寸的印张中间，裁切时就需要对印张的四边都进行裁切；但如果将图像放置在某个角上，就只需要裁切两边即可，从而节约了会员卡制作后加工时间，也降低了制卡和会员卡制作成本。

Copies a rectangular portion size is 6 inches x 9-inch image design in a format to the x 11-inch 8.5 inches, the 印张 will be trimmed when you need to 印张 of four sides are cutting; if placed in a corner, you just need to cut both ways, saving a membership card after processing time and reduces business card printing and membership card production costs.

将一幅尺寸为6英寸x9英寸的图像设计在一张幅面为8.5英寸x11英寸的印张中间，裁切时就需要对印张的四边都进行裁切；如果放置在某个角上，只需要裁切两边即可，节约了会员卡制作后加工时间，降低了制卡和会员卡制作成本。

Rigidity movement analysis of elbow-bar framework is disposed to evaluate die-cutting press and its affect by using d'Alembert principle, whose result offers the design and use of enterprise reference, and establish a base for the test of die-cutting press.

应用达朗贝尔原理对肘杆机构进行了刚性动力学分析，评价模切压力的大小及其影响因素，为企业设计和使用模切机提供参考依据，也为模切压力的测试奠定了基础。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。