查询词典 derivative

Blanking punch contents is a derivative sales, and guarantee the workpiece and the shape of the holes in the relative position accurately, improve processing accuracy.

落料凸模内装有导正销，保证了工件上孔和外形的相对位置准确，提高了加工精度。

On period " golden hill business management " the magazine published from " digging pit filling " the by-talk article that speaks of, from a 3 people working party, one person digging pit, telegraph pole of one person erect, one person filling, that person of inopportune erect telegraph pole because reason absent, and the person of filling of those two digging pit is illuminated dry a jest that do not deduce by accident are derivative be short of the impressions that break to business management target.

梗概： 上期《金山企业管理》杂志刊登了一篇从&挖坑填土&说起的杂谈文章，从一个三人工作小组，一人挖坑，一人架设电线杆，一人填土，不巧架设电线杆的那个人因故缺席，而那两个挖坑填土的人照干不误所演绎出的一则笑话引出对企业管理目标缺失的感想。

The CAT insurance derivative products is that transfer the catastrophe risk to capital market ,such as futures, options and so on.

文章讨论了财务再保险再保费的一些相关模型。

Optionally, the dough may include fiber, soy protein, a cellulose derivative or oat flour.

选择性地，该面团可以包括纤维、大豆蛋白、纤维素衍生物或燕麦粉。

Our factory mainly produce air-purify agent,drying agent, aromatic agent, deodorizer, art product, cloth art product, hold pillow, charcoal cloth, charcoal paper, charcoal fibre, bamboo vinegar, bamboo charcoal and its derivative product, machine-made charcoal, silver-covered charcoal, etc.

主营产品：公司主要生产空气净化剂、干燥剂、清香剂、除味剂、工艺品、布艺、抱枕、炭布炭纸、炭纤维、竹醋液、竹炭及其竹炭制品、机制炭、涂银炭等。

A kind of brief fuzzy proportional - integral - derivative control system was developed on the basis of the general fuzzy controller and PID controller.

在对常规模糊控制器和PID控制器研究的基础上，提出了一种最简单的模糊PID控制系统。

At present, Snow Dragon owned four province level high-tech products. The bond grade cotton linters pulp and the cellulose derivative cotton linters pulp are the main products for export, earning foreign exchange 20 million dollars per year.

现拥有四个省级高新技术产品，其中：证券级棉浆及纤维素衍生物棉浆为公司主要出口品种，年出口创汇2000万美元以上。

The department has scored brillian academic achievements in recent years and takes the lead in such research fields as theory of double-entry accounting, auditing system, accounting for financial derivative product, management techniques of financial engineering, credit evaluation and management for small and medium sized enterprises.

会计与财务管理系拥有一支精干、富有创新精神的教学与科研团队，主要研究方向包括财务会计理论与会计信息、审计理论与实务、管理会计与实务、资本市场与投资、商业银行风险管理、投资银行业务创新，其中复式会计理论、审计制度、金融衍生产品会计、金融工程管理技术、中小企业信用评价与管理等方面的研究在国内处于领先的地位。

Key words:Ofloxacin;Ear drop pills;Orthogonal test;The first order derivative spectorphotometry;PolyglycolPEG

关键词］氧氟沙星；耳用滴丸；正交实验；一阶导数光谱法；聚乙二醇PEG

In this paper an innovative method for machining sculptured surfaces is presented. By using a disc cutter with a concave end instead of traditional ball-ended or drum-shaped tools, and adjusting the cut- ted axis to swing relative to the component being machined under some special rules, the envelope formed by the trace of the tool-nose may have the same derivative up to the third order as the required theoretical surface.

本文提出了一种加工自由曲面的新方法，即采用中凹的盘形铣刀取代传统的球头或鼓形铣刀，在每一行程中让刀具轴线相对于工件按特定的规律摆动，使得在垂直于进给方向的法截面中，由刀尖轨迹形成的包络面与理论曲面的法截线具有相同的1～3阶导数，从而在保持精度不变的前提下，使实际行程次数得以大幅度的减少。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。