查询词典 cutting angle

Methods: 48 patients with Angle's Class II,division 2 malocclusion, 60 patients with Angle's Class II,division 1 malocclusion, as well as 15 patients with high-angle and 15 patients with low-angle facial skeletal type in Angle's Class II,division 1 malocclusion were separately compared with 50 patients with Angle's Class I who had normal profile by cephalometrics .

分别选取48例安氏II类2分类错患者、60例安氏II类1分类错患者以及各15例典型安氏II类1分类高低角骨面型患者为研究组，以选取的50例安氏I类正常面型患者为对照组。采用反映面骨关系的一般性测量项目与作者针对唇齿关系设计的测量项目进行比较分析。

A laminated model of cutting face for evaluating cutting quality has been built up on the basis of cutting experiments. The experimental results and the theoretical analysis of the model show that, the lower part of the cutting face, adjacent to the bottom edge, has the worst cutting quality due to its worst roughness.

在工艺实验的基础上，建立了切割面分层理论模型，实验研究和模型分析表明：切割面近下缘处是切割质量的最薄弱环节，此处粗糙度最高，切割前沿在下缘处的温度是决定下缘质量的主要因素。

Function that the cutting blowpipe raises automatically following the uneven steel plate when cutting, ensure that the distance between cutting blowpipe and the steel plate are consistent when cutting, thereby guarantee cutting mass.

具有切割时割炬随钢板高低不平而自动调高的功能，保证切割时割炬与钢板的距离一致，从而保证了切割质量。

Wood cutting can be divided into cont inous cutting,high frequency cutting disjointedly and low frequency cu tting disjointedly according to length of a continous cutting time and proportion of cutting time to all time.

根据一次连续切削延续时间的长短及切削时间占总时间的比例，可将木材切削分为连续切削、高频率断续切削和低频率断续切削。

Zeng Haisheng told 10-year-old mother to learn paper-cutting, and later he became the teacher of paper-cutting culture has some thinking, and thinking themselves into the traditional paper-cutting, the use of euphony, symbolic, metaphor and other means to show their the pursuit of a better life and hope, thereby increasing the aesthetic value of paper-cutting works, the beginning of the traditional paper-cutting innovation.

曾海生十来岁就跟母亲学剪纸，后来他当了老师，对剪纸有了一些文化的思考，并将自己的思考融入传统的剪纸中，用谐音、象征、隐喻等手法表现出自己对美好生活的追求与企盼，从而提高了剪纸作品的审美价值，传统剪纸开始了创新。5年前曾海生退休回到家，看到村里有不少父母外出务工的留守孩子，就把他们组织起来，把自己几十年积累的剪纸技艺和盘托出，教授弟子。

Trade and Long" brand series products include: automatic dual-precision four-post, unilateral hydraulic cutting machine, precision four-post Hydraulic Cutting Machine, Gantry Hydraulic Cutting Machine, Hydraulic Plane Cutting Machine, Rocker hydraulic cutting machine, such as the top ten series more than 60 varieties, the product best-selling domestic and international markets."

"贸隆"牌系列产品涵括：精密四柱式全自动双、单边液压裁断机、精密四柱式液压裁断机、龙门式液压裁断机、平面式液压裁断机、摇臂式液压裁断机等十大系列六十多个品种，产品畅销国内、国际两大市场。

Shaws idea that chip could be regard as a series of parallel orthogonal slices, a computing model of cutting force and cutting temperature based on orthogonal cutting simulation results is constructed in chapter 4, and a map is established between the three-dimensional cutting process and planar orthogonal cutting process.

第五章针对航空整体结构件铣削加工变形这一复杂的制造难题，建立了三维铣削加工的弹塑性热力耦合有限元模型，研究了材料模型、残余应力施加、刀具动态载荷、材料去除等铣削加工模拟所涉及的关键技术。

Select high-quality die-cutting tool to be considered depending on the die-cutting materials of munltivariable and gaofeng and gaofeng coilia, short peaks can cut thin paper knife and cut thick paper, you can use the automatic single die-cutting, it may be used at the same time cutting two or three sheets of paper-a set of die-cutting, use a wide range.

选择优质的模切刀时应注意根据所模切材料的厚薄而选择高峰刀及矮峰刀，高峰刀既可以切薄纸又可以切厚纸，既可以用在单张的自动模切机上，又可以用在同时模切二、三张纸的手摇模切机上，使用范围很广。

A cutting insert for metalworking operations has an insert core with a pair of cutting portions having cutting tips extending therefrom such that a toolholder having a pocket to accept such a core is suitable to accept different cutting inserts having a common core plus different cutting portions.

一种用于金属加工操作的切削刀片具有一刀片芯部，它带有一对切削部分，后者具有从其延伸的切削尖端，以使具有接纳芯部的凹座的刀夹适合于接纳具有相同的芯部加上不同的切削部分的切削刀片。

The paper presented a new way for the sideway fine feed of cutting piston ring groove : After cutting the groove bottom,the cutting tool make a sideway fine feed of cutting along the groove width to restore the groove width to correct dimension and the cutting tool life being prolonged.

提出了一种精切活塞环槽时刀具侧向微进给方案：在切槽刀具切到槽底后，再作一个微量的侧向进给运动，对环槽的一侧进行微量切削，使加工后的环槽宽度恢复到理想尺寸，达到延长刀具寿命的目的。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。