machin是什么意思,machin中文翻译,machin发音、用法及例句

•machin

machin发音

[mə'ʃi:n]

英:  美:

machin中文意思翻译

v.以机器制造

n.机器, 做事效率高的人, 工具, 车辆

machin词形变化

动词第三人称单数: machines |形容词: machinable |动词现在分词: machining |动词过去式: machined |动词过去分词: machined |

machin常见例句

1 、JOB SUMMARY: ASSIST PRODUCTION MANAGER IN BARREL, PIPE-HEAD AND DOWNSTREAM PARTS PRODUCTION MANAGEMENT IN MACHIN...... ...───公司名称:克劳斯玛菲挤出技术(浙江)有限公司工作地点:浙江省发布时间:2009-6-10

2 、we are looking for engraving machin in not 3 axis ,but need 5 axis machine in use for make shoe mould features. ...───查看“机械及工业制品-仪器仪表-光学仪器”:公司信息商品信息供应信息

3 、Modern Horizontal Boring Mill and Machin───数控镗铣床

4 、We are a business brokerage company in Vietnam. Our client wants to buy a machin...───越南公司求购聚苯乙烯泡沫午餐盘生产机器2007-9-13其它国家和地区.越南有效期:30天

5 、Barium sulfona te and barium soap of petroleum ester oxide were dissolved in kerosene or machin e oil to prepare oil-soluble corrosion inhibitor.───将石油磺酸钡和氧化石油脂钡皂溶于煤油或机油中制得缓蚀剂。

6 、Eye-catching worldwide cooperations in machin tool industry───值得关注的国际合作

7 、molding machin───注塑机

8 、N. Machin and J.Dekter. New Lossless Clamp for Single Ended Converters. INTELEC Proceedings, 1998───阮新波,严仰光.直流开关电源的软开关技术.北京:科学出版社,2000

9 、QUANZHOU RED HILL ENGINEERING AND MACHIN.───泉州市红山工程机械有限公司。

10 、bench tapping machin───台式攻丝机

11 、machin of acture technique and equipment for machinery───机械制造工艺与设备

12 、You get the machine, the other machine, your father's machine, then you get the soul that goes with the body.─── 你要把机器带来 另一台机器 你父亲的机器 然后才能要回你女儿原有的灵魂

13 、Roller radius sizes of slave mechanism of cam machin e affect the touch-stress of touch region and the thickness of lube film directl y.───凸轮机构从动件滚子半径的大小直接影响凸轮副接触处的接触应力和润滑油膜厚度并影响凸轮机构的寿命和运动精度。

14 、-Pai for the machin algorithm that can calculate arbitrary precision pai!───详细说明: 求pai的machin算法,能计算任意精度的pai!

15 、Horizontal universal lifting milling machin───卧式万能升降台铣

16 、perforating machin───穿孔机

17 、Ammonia free blue printing machin───无氨晒图机

18 、phanetic adding machin───语音计算机

19 、Using VB Development Siemens PIC and Remote Upper Machin e C o mm u n i cation───用VB开发Siemens可编程控制器与远程上位机通讯

20 、Keywords machin of acture technique and equipment for machinery;grinding;surface hardening;microstructure;microhardness;hardened layer depth;residual stress;wear resistance;───机械制造工艺与设备;磨削;表面硬化;显微组织;显微硬度;硬化层深度;残余应力;耐磨性;

21 、packing machin───包装机

22 、ointment machin───软膏及

23 、You've seen all kinds of different machines, intelligent machines.─── 见过各种各样的机器 智能机器

24 、pueching machin───钻孔机

25 、Buy Power Plant Equipment And Machin, Boiler, Turbine, Generator───印度求购锅炉、汽轮机、发电机

26 、But you're a man with machine parts, not a machine that thinks it's a man.─── 但你是个有机器零件的人类 而不是一个自认为是人类的机器人

27 、The mechanism of self-excited viberation caus in g climbing phenomenon because of the low velocity of driving parts in a machin e's feed system was discussed.───讨论了机床进给系统中因驱动件运动速度低 ,因而产生爬行现象的自激振动机理。

28 、Author He Ziqiang;Wang Shuangzhong;Han Chengshi (Dep. of Min. Machin ery);───作者贺自强;王双忠;韩成石;

29 、In this paper, the structure design and the accuracy analysis of the deficient DOF parallel machin.───本课题完成了少自由度并联机床的结构设计和精度分析等,为并联机床设计提供了理论依据。

30 、model machin───样机

31 、Face Detection Based on Principal Component Analysis and Support Vector Machin───基于主分量分析与支持向量机的人脸检测研究

32 、multiple spindle drilling machin───[机] 多轴钻床

33 、We want to buy Electrical Goods, Equipment and Supplies, Dryers Nitrogen Generator Machin, Electrical Products Electrical Goods, Equipment and Supplies───我们要采购电器产品,设备和供应品,干衣机氮气发生器机,电气产品,电器用品,设备和供应品

34 、Keywords Machin e Vision;Surface Roughness;Nerve Network;Fourier Transform;───机器视觉;表面粗糙度;人工神经网络;傅立叶变换;

35 、The machin, as it is technically known, is omitted because the stamps are classed as a royal issue featuring the Queen herself.───这五张邮票上的头像取自于女王正式或非正式场合下所拍的照片,其中三张出自世界著名摄影师之手。

36 、Universal lifting platform milling machin───万能升降台铣床

37 、ice crushing machin───碎冰机

38 、Sunshine on mountaineers climbing a ridge on Anye Machin mountain in the Anye Machin Range, China.───阿尼玛卿的攀登,阿尼玛卿,亦称玛积雪山,坐落在青海省果洛藏族自治洲境内,主峰为海拔6282米的玛卿岗日。

39 、Support vector machin───支持向量机

40 、The Implement of the Controller for Automatic Ring Machin by ISP───利用在系统可编程技术实现自动打铃机控制器

41 、8 Klee MC; King MT; Machin D; Ha en HH. A clinical model for quality of life a e ment in cancer patients rece───7侯少洋罗泽民王玉琴李腾庆心理因素对癌症病人生存质量的影响及其护理对策中华护理杂志1995,30(4):228-230

42 、That is our machine in therea working machine.─── 那里有我们的机器 运作中的机器

43 、block molding machin; pre-expander machine; shape moulding machi; cutting machine; crusher;───成型机;塑料包装机械;塑料板材设备;塑料成型机;发泡设备;

44 、Machin said “ we can find some very simple to reduce energy consumption and reduce costs.───Machin说:“我们能找到一些很简单的减少能源消耗和降低成本的方法。

45 、Under the base of the dirlling machin, there are four adjrstable nstubs and casters, carrying hte unitto everywhere easily.───底座下装有四个可调支承和四个滚轮,移动方便。

46 、Guts in a machine equals guts in a machine.─── 机器的内部结构都是一个道理

47 、High precision universal circular grinding machin───高精度万能外圆磨

48 、Keywords ultraprecision machin tool;working table;PSD;measurement;compensation;───超精密机床;工作台;位置敏感检测器件;测量;补偿;

49 、portable X-ray machin───设提式X光机

50 、numerically controlled presetting machin───数值控制预置机

51 、They do have the machines, the newer machines that have the automatic agitators.─── 公司现在有新的机器 可以自动搅拌

52 、inspection machin───检验设备

53 、grain packing machin;───颗粒包装机;

54 、Any gadget, gizmo, machination or machine, you can master it, and the body's just a machine.─── 任何配件 工具 设计 机器 你都可以掌控 而身体就是一台机器

55 、translated [from the German] by Daphne Machin Goodall.───作者声明: [by] Harald Lange and Kurt Jeschko;

56 、Whitepaper: Microsoft System Center Virtual Machin...───白皮书: Microsoft系统中心虚拟机...

57 、Open the cover of the machine after the machin stops to discharge the cake from the top manually or siphon it out of the machine.───固相物截留在转鼓内,分离完毕,停机后启开机盖,由人工从上部卸料或虹吸管吸出机外。

58 、Tools &Hardware - Power Tools - Core Drilling Machine Details: 1. High standard machin ...───浙江嘉兴买家求购空心钻机/套料钻机/取芯钻机...2009-7-16

59 、Horizontal universal lifting platform milling machin───卧式万能升降铣床

60 、4.Abstract: Roller radius sizes of slave mechanism of cam machin e affect the touch-stress of touch region and the thickness of lube film directl y.───文摘:凸轮机构从动件滚子半径的大小直接影响凸轮副接触处的接触应力和润滑油膜厚度并影响凸轮机构的寿命和运动精度。

61 、Numerical controlled linear cutting machin───数控线切割

62 、It's merely a machine that counts what the machine part of you is achieving.─── 这仅仅是一个机器 用来计算你身体的哪个零件完成了目标

63 、But if you don't work the machine, the machine will work you.─── 但如果我不操纵这台机器 这台机器就会反过来操纵我

64 、A final important that seems to lie at he back of female attitude toward driving is that relatively few women have the feel for a machin e that so many men have;───最后一个潜在于女性对驾车的态度背后的重要特点是,女性对于机器的感觉比男性相对来说少得多;

65 、Compression Testing Machine 10 Kn with standard Accessories Material Testing Machines viz. Universal Testing Machine, Hardness Testing Machine, Torsion Testing Machine Compression Testing Machin...───查看“机械及工业制品-仪器仪表-检测仪器”:公司信息商品信息供应信息

66 、An intelligent machine is a machine which can do something which, until the machine did it, was regarded as the perquisite of intelligent man.─── 如果机器做到了一件此前人们认为 只有智慧人类能做到的事 那么这样的机器就会被视为智能机器

67 、telephone answering and recording machin───**答录机

68 、The application and prospect of machine vision have been introduced briefly in the variable machin...───最后扼要介绍了机器视觉在田间导航、农田喷洒等变量机械中的应用及展望。

69 、The sensor is not only able to transmit the exact feeding information of the grinding wheel to the monitor, but also monitor the stability of the machin...───该传感器组件不仅能将砂轮进给值精确的传送到数显器上,同时可监视进给过程中机床的稳定性,重要的是提高了精磨产品的合格率。

70 、Keywords Filter;Regenerate;Waste machin e oil;Filter aid;───过滤;再生;废机油;助滤剂;

71 、sizing machin───分级机径选机浆纱机

72 、Campbell, David Machin, Stephen J.───放大图片 作者: Michael J.

73 、This paper analyzes a process of designing a new type self-driven towing machin e, summarizes requests to the process modeling of complex product collaborative design.───通过分析新型自驱动式牵引机的开发过程,提出对复杂产品协同设计过程模型的要求;

请问哥哥姐姐们圆周率怎么算

在半径为r的圆中,作一个内接正六边形。这时,正六边形的边长等于圆的半径r,因此,正六边形的周长等于6r。如果把圆内接正六边形的周长看作圆的周长的近似值,然后把圆内接正六边形的周长与圆的直径的比看作为圆的周长与圆直径的比,这样得到的圆周率是3,显然这是不精确的。

我们就得到了一种计算圆周率π的近似值的方法。

早在一千七百多年前,我国古代数学家刘徽曾用割圆术求出圆周率是3.141024。继刘徽之后,我国古代数学家祖冲之在推求圆周率的研究方面,又有了重要发展。他计算的结果共得到两个数:一个是盈数(即过剩的近似值),为3.1415927;另一个是(nǜ)数(即不足的近似值),为3.1415926。圆周率的真值正好在盈两数之间。祖冲之还采用了两个分数值:一个是22/7(约等于3.14),称之为“约率”;另一个是355/113(约等于3.1415929),称之为“密率”。祖冲之求得的密率,比外国数学家求得这个值,至少要早一千年。

⑴ 2∕π=√2∕2*√(2+√2)∕2*√(2+√(2+√2))∕2……

⑵ π∕2=2*2*4*4*6*6*8*8……∕(1*3*3*3*4*5*5*7*7……)

⑶ π∕4=4arctg(1∕5)-arctg(1∕239) (注:tgx=…………)

⑷ π=426880√10005∕(∑((6n)!*(545140134n+13591409))

∕((n!)*(3n)!*(-640320)^(3n)))

(0≤n→∞)

请问哥哥姐姐们圆周率怎么算

用纸板做个半径为R的圆,将绳子绕其一圈,量出绳子的长度L,则圆周率=L÷2R