切角

The horizontal angles and vertical angles were measured by aiming at target outline, by which the horizontal displacement and inclination ratios were calculated. Measurement precision of the method was analysed by the least square principle.

利用非接触的方法切准待测目标的外轮廓，测量其水平方向角和竖直角，依据测角度推算水平偏移量和倾斜率，并根据最小二乘原理分析了其测量精度。

From the "Water Margin" in the "hit corners wine, cut samgun beef" to "Shi Shuo Xin Yu" inside "has a thousand miles Brasenia soup, but not under the salt, soy ear", have let my appetite.

从《水浒传》中的&打两角酒，切三斤牛肉&到《世说新语》里的&有千里莼羹，但未下盐豉耳&，都曾让我食指大动。

Influences of initial cohesions and friction angles on shear bandpatterns and entire deformational characteristics were investigated.

目的研究初始内聚力及摩擦角对剪切带图案及岩样全部变形特征的影响。

The hypo-volcanic crytoexplosion Breccia rock body and the felstone in the east-western shear zone are the important symbol of the exploration.

东西向脆－韧性剪切带内次火山隐爆角砾岩体、霏细岩脉的存在是区内重要的找矿标志。

This paper,based on an analysis of the process of grooving the workpiece,sets up a mathematics model for the feed engagement,which varies with t...

通过对切断加工过程的分析，建立了进给量随加工直径变化的数学模型，通过调用宏程序变量的方法，实现了刀具工作后角恒定，从而在数控切断、切槽加工中解决了这一难题。

A structured grid partitionfor full scale coal fired tangential utility boiler has been given in this paper. It hasa small amount of grids and can decrease false diffusion effectively as it is inagreement with fluid flow direction. Accurate simulating results can be gainedwith the grid partition. Inverse flows are captured near the wall at four corners incombustion simulating through the above grid and temperatures simulating agreewell with them measured.

对于大容量四角切圆锅炉的数值模拟，本文给出了一个可以有效减小伪扩散、流体流动方向与网格线方向一致、数目较少、计算精度较高的结构网格，该网格的数值计算结果清晰得捕捉到了四个角向火侧和背火侧靠近壁面处的小回流，而且计算温度与炉膛温度实测值较好的吻合。

Results: The suprascapular nerve not only has its starting point and entering-muscle points, but also has two limit-points, it has turn-angle about 50° at spinoglenoid notch, supraspinatus muscle branch 44, infra-spinatus muscle branch 44, upper articular branch 42, lower articular branch 53, and sensory branch 37. The branches innervate supraspinatus muscle、infraspinatus muscle and the shoulder joint.

结果：肩胛上神经行程迂曲，有起点、入肌点两个固定点，另有肩胛上孔、肩胛下孔两个约束点，在冈盂切迹处形成大约50°左右的转折角，发出冈上肌支44支、冈下肌支44支、上关节支42支、下关节支53支、感觉支37支，分布于冈上肌、冈下肌和肩关节等处。

Now has CNC computer lathes, automatic lathes, milling a total of 40 Units, can be processed in accordance with the requirements of various customers Knurling, quadrilateral, hexagonal, round bars and non-standard profile, etc., processing materials have easily cut the main iron, copper, stainless steel, aluminum, ABS and so on.

现拥有CNC电脑车床、自动车床、铣床共40台，可根据客户要求加工各类滚花、四边、六角、圆棒及非标异型材等，加工材质主要有易切铁、铜、不锈钢、铝、ABS等。

The main characteristics of the skarn are as follows:(1)occurring as bedded,para-bedded in the contact zone between carbonate and microclastic rock,and its occurrence being accordance to the strata;(2)cut by later vein rock,so having no relation with the magmatic rock on genesis;(3)metasomatic skarn having replacement remnant texture,pseudobreccia structure,while depositional skarn,particulate crystall...

研究表明该夕卡岩的主要特征为：(1)呈层状、似层状赋存于碳酸盐岩和细碎屑岩接触带，产状与地层一致；(2 )被后期脉岩穿切，成因上与岩浆岩无关；(3)喷流交代夕卡岩具交代残余结构和假角砾状构造，而喷流沉积夕卡岩具微粒状结构、雏晶结构和层纹、条纹、条带状构造，反映了二者不同的喷流成因；(4)发育典型的低温夕卡岩矿物组合，其形成温度小于30 0℃；(5 )夕卡岩的稀土配分型式与围岩的一致。

However, relating to investigate the modes, courses and characteristics of the orogenetic process in Paleozoic and after orogenetic process, the cognitive divergence have still occurred.

通过对新疆北东部地区不同构造区带构造作用的方式、过程和特点的研究，确定：①南天山榆树沟高压麻粒岩地体的正变质原岩是一个基本完整的蛇绿岩套，其经历了俯冲至下地壳的高压麻粒岩相、构造抬升至深地壳麻粒岩相以及快速构造折返至角闪岩相的变质过程，代表了南天山洋壳俯冲、变质、随后折返的过程，并首次确定了变质过程的PTt轨迹；②奥陶纪末期中天山北缘发生洋盆俯冲、地体增生作用，此时萨日达拉地区处于岛弧活动带；中石炭世晚期中天山小型洋盆关闭，准噶尔地块与伊犁—中天山板块斜向对接随后发生脆韧性质近水平高温低速右行走滑剪切；③根据巴音沟地区不构成蛇绿岩套有效成分的硅质岩具有与活动大陆边缘密切相关的地球化学特征以及洋中脊玄武岩显示其岩浆源区受到消减带流体交代作用的影响，结合区域地质资料，首次提出巴音沟蛇绿岩带所代表的洋盆古构造环境为弧后盆地，并于早石炭世至中石炭世末期间，经历了扩张、收缩和闭合过程；④首次在克拉麦里蛇绿混杂岩带中分解出具有N-MORB、T-MORB与OIB三种不同类型的火山岩岩石组合，反映了洋盆俯冲

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。