查询词典 cutter

Hydraulic decoking cutter displacements real time monitoring system is an essential component of programmable control system of hydraulic decoking method in delayed coking unit, which has very important significance for efficiency, quality and safety of decoking task.

水力除焦钻具位移实时监测系统是延迟焦化装置水力除焦程序控制系统的一个重要组成部分，对除焦作业的效率、质量和安全具有十分重要的意义。

Some supply-side Republicans such as Grover Norquist, of Americans for Tax Reform, as well as Stephen Moore, of the Wall Street Journal, are already calling it the "VAT commission", and are demonising not Mr Bowles but the Republican, Mr Simpson, whom they say is no tax-cutter (and thus, by their definition, no real conservative).

一些持供应经济学观点的共和党人，例如Grover Norquist以及华尔街杂志的Stephen Moore都将该委员会称为&增值税委员会&并将共和党的Simpson而非民主党的Bowles丑化为魔鬼。他们说Simpson是一个不折不扣的增税者（那样，通过他们的定义，就不是真正的保守党人了）。

U.S. advantage works for all types of ship vessels, such as dredgers, cutter suction vessel, can be self-employed import and export, but also for the domestic or foreign shipping companies Shipyard agent.

我们的优势船舶为各类工程船，如挖泥船，绞吸船，可自营进出口，也可为国内各船厂或国外船舶公司作代理。

In aspects of project management and planning, the company has enough experiences to carry out shipbuilding of cutter dredgers, general cargo vessels, working boats, also has experiences in commissioning and ship repairing.

船舶工程方面提供各种民用船只的设计、挖泥船建造工作，也为船厂和船东提供基本设计、详细设计和生产设计；船舶工程方面工作包括项目管理、技术服务以及船舶改装设计及技术服务、船舶维修和设备维护、钢结构制造等。

Although schoolmistresses' letters are to be trusted no more or less than churchyard epitaphs; yet, as it sometimes happens that a person departs this life, who is really deserving of all the praises the stone-cutter carves ever his bones; who is a good Christian, a good parent, child, wife or husband; who actually does leave a disconsolate family to mourn his loss; so in academies of the male and female sex it occurs every now and then, that the pupil is fully worthy of the praises bestowed by the disinterested instructor.

一般说来，校长的信和墓志铭一样地靠不住。不过偶然也有几个人当得起石匠刻在他们朽骨上的好话，真的是虔诚的教徒，慈爱的父母，孝顺的儿女，尽职的丈夫，贤良的妻子，他们家里的人也真的哀思绵绵地悼念他们。同样的，不论在男学校女学校里，偶然也会有一两个学生当得起老师们毫无私心的称赞。

The substance of face milling cutter with unequal blade spacing is analyzed and the corresponding vibration reduction mechanism is discussed.

本文根据切削理论及端铣过程的几何关系，提出了单齿和多齿端铣刀的铣削力模型，对不等齿距端铣刀的实质进行了分析，论述了不等齿距端铣刀的减振机

According to the characteristic of high speed face milling process,the model of stress field of high speed face milling cutter is established on the dependability analysis.

高速可转位面铣刀是一种高速铣刀，在高速锐削过程中，刀具内部应力场的分布直接影响到刀具的可靠性和铣削性能川。

The designer only needs to enter several parameters according to customer's requirements, a three-dimensional solid model of face milling cutter can be worked out in 10-20 minutes. The design efficiency can be raised by 20 times.

设计时，设计者只需按客户要求输入几个参数，根据结构不同10—20分钟左右即可设计出一把面铣刀的三维实体模型，设计效率提高20倍以上。

Face milling in face milling, the cutter rotates about an axis that is generally at right angles to the surface being cut.

铣 面对铣削，刀具旋转轴的一个普遍成直角表面被切断。

When a new face milling cutter is designed by means of feature-model technique and optimized cutting parameters, unequal tooth space and construction model, design efficiency is improved greatly.

新设计面铣刀时，由优选几何参数、不等齿距及建立的面铣刀结构数学模型，利用特征造型技术，实现了参数化设计，从而大大提高了设计效率。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。