今天小编给大家整理了关于函数的计算方法，这应该对从事数控行业的你有所帮助，不会的赶紧学学吧。 角函数的关系(正弦) Sin θ = 对边A / 斜边C (余弦) Cosθ = 邻边B / 斜边C (正切) Tanθ = 对边A / 邻边B对边A = 斜边C * Sinθ 对边A = 邻边B * Tanθ 邻边B = 斜边C * Cosθ 邻边B = 对边A / Tanθ 斜边C = 对边A / Sinθ 斜边C = 邻边B / Cosθ 例题：已知斜边C=20, 角度θ=35度 求对边A及邻边B 对边A =斜边C * Sinθ= 20 * Sin (35) = 20 * 0.573576 = 11.471 邻边B =斜边C * Cosθ= 20 * Cos (35) = 20 * 0.81915 = 16.383一般车床锥度与三角函数的关系锥度比T=(大径D-小径d) / (长度L) Tanθ= (大径D-小径d) / (2*长度L ) D= d 2*L* Tanθ d= D - 2*L* Tanθ θ= Tan - ( (D-d) / 2L ) 这里为你提供了sin,cos,tan不同角度的表值，精确度也很高了，相信对你有用 sin1=0.01745240643728351 sin2=0.03489949670250097 sin3=0.05233595624294383 sin4=0.0697564737441253 sin5=0.08715574274765816 sin6=0.10452846326765346 sin7=0.12186934340514747 sin8=0.13917310096006544 sin9=0.15643446504023087 sin10=0.17364817766693033 sin11=0.1908089953765448 sin12=0.20791169081775931 sin13=0.22495105434386497 sin14=0.24192189559966773 sin15=0.25881904510252074 sin16=0.27563735581699916 sin17=0.2923717047227367 sin18=0.3090169943749474 sin19=0.3255681544571567 sin20=0.3420201433256687 sin21=0.35836794954530027 sin22=0.374606593415912 sin23=0.3907311284892737 sin24=0.40673664307580015 sin25=0.42261826174069944 sin26=0.4383711467890774 sin27=0.45399049973954675 sin28=0.4694715627858908 sin29=0.48480962024633706 sin30=0.49999999999999994 sin31=0.5150380749100542 sin32=0.5299192642332049 sin33=0.544639035015027 sin34=0.5591929034707468 sin35=0.573576436351046 sin36=0.5877852522924731 sin37=0.6018150231520483 sin38=0.6156614753256583 sin39=0.6293203910498375 sin40=0.6427876096865392 sin41=0.6560590289905073 sin42=0.6691306063588582 sin43=0.6819983600624985 sin44=0.6946583704589972 sin45=0.7071067811865475 sin46=0.7193398003386511 sin47=0.7313537016191705 sin48=0.7431448254773941 sin49=0.7547095802227719 sin50=0.766044443118978 sin51=0.7771459614569708 sin52=0.7880107536067219 sin53=0.7986355100472928 sin54=0.8090169943749474 sin55=0.8191520442889918 sin56=0.8290375725550417 sin57=0.8386705679454239 sin58=0.848048096156426 sin59=0.8571673007021122 sin60=0.8660254037844386 sin61=0.8746197071393957 sin62=0.8829475928589269 sin63=0.8910065241883678 sin64=0.898794046299167 sin65=0.9063077870366499 sin66=0.9135454576426009 sin67=0.9205048534524404 sin68=0.9271838545667873 sin69=0.9335804264972017 sin70=0.9396926207859083 sin71=0.9455185755993167 sin72=0.9510565162951535 sin73=0.9563047559630354 sin74=0.9612616959383189 sin75=0.9659258262890683 sin76=0.9702957262759965 sin77=0.9743700647852352 sin78=0.9781476007338057 sin79=0.981627183447664 sin80=0.984807753012208 sin81=0.9876883405951378 sin82=0.9902680687415704 sin83=0.992546151641322 sin84=0.9945218953682733 sin85=0.9961946980917455 sin86=0.9975640502598242 sin87=0.9986295347545738 sin88=0.9993908270190958 sin89=0.9998476951563913 sin90=1 cos1=0.9998476951563913 cos2=0.9993908270190958 cos3=0.9986295347545738 cos4=0.9975640502598242 cos5=0.9961946980917455 cos6=0.9945218953682733 cos7=0.992546151641322 cos8=0.9902680687415704 cos9=0.9876883405951378 cos10=0.984807753012208 cos11=0.981627183447664 cos12=0.9781476007338057 cos13=0.9743700647852352 cos14=0.9702957262759965 cos15=0.9659258262890683 cos16=0.9612616959383189 cos17=0.9563047559630355 cos18=0.9510565162951535 cos19=0.9455185755993168 cos20=0.9396926207859084 cos21=0.9335804264972017 cos22=0.9271838545667874 cos23=0.9205048534524404 cos24=0.9135454576426009 cos25=0.9063077870366499 cos26=0.898794046299167 cos27=0.8910065241883679 cos28=0.882947592858927 cos29=0.8746197071393957 cos30=0.8660254037844387 cos31=0.8571673007021123 cos32=0.848048096156426 cos33=0.838670567945424 cos34=0.8290375725550417 cos35=0.8191520442889918 cos36=0.8090169943749474 cos37=0.7986355100472928 cos38=0.7880107536067219 cos39=0.7771459614569709 cos40=0.766044443118978 cos41=0.754709580222772 cos42=0.7431448254773942 cos43=0.7313537016191705 cos44=0.7193398003386512 cos45=0.7071067811865476 cos46=0.6946583704589974 cos47=0.6819983600624985 cos48=0.6691306063588582 cos49=0.6560590289905074 cos50=0.6427876096865394 cos51=0.6293203910498375 cos52=0.6156614753256583 cos53=0.6018150231520484 cos54=0.5877852522924731 cos55=0.5735764363510462 cos56=0.5591929034707468 cos57=0.5446390350150272 cos58=0.5299192642332049 cos59=0.5150380749100544 cos60=0.5000000000000001 cos61=0.4848096202463371 cos62=0.46947156278589086 cos63=0.4539904997395468 cos64=0.43837114678907746 cos65=0.42261826174069944 cos66=0.4067366430758004 cos67=0.3907311284892737 cos68=0.3746065934159122 cos69=0.35836794954530015 cos70=0.3420201433256688 cos71=0.32556815445715675 cos72=0.30901699437494745 cos73=0.29237170472273677 cos74=0.27563735581699916 cos75=0.25881904510252074 cos76=0.24192189559966767 cos77=0.22495105434386514 cos78=0.20791169081775923 cos79=0.19080899537654491 cos80=0.17364817766693041 cos81=0.15643446504023092 cos82=0.13917310096006546 cos83=0.12186934340514749 cos84=0.10452846326765346 cos85=0.08715574274765836 cos86=0.06975647374412523 cos87=0.052335956242943966 cos88=0.03489949670250108 cos89=0.0174524064372836 cos90=0 tan1=0.017455064928217585 tan2=0.03492076949174773 tan3=0.052407779283041196 tan4=0.06992681194351041 tan5=0.08748866352592401 tan6=0.10510423526567646 tan7=0.1227845609029046 tan8=0.14054083470239145 tan9=0.15838444032453627 tan10=0.17632698070846497 tan11=0.19438030913771848 tan12=0.2125565616700221 tan13=0.2308681911255631 tan14=0.24932800284318068 tan15=0.2679491924311227 tan16=0.2867453857588079 tan17=0.30573068145866033 tan18=0.3249196962329063 tan19=0.34432761328966527 tan20=0.36397023426620234 tan21=0.3838640350354158 tan22=0.4040262258351568 tan23=0.4244748162096047 tan24=0.4452286853085361 tan25=0.4663076581549986 tan26=0.4877325885658614 tan27=0.5095254494944288 tan28=0.5317094316614788 tan29=0.554309051452769 tan30=0.5773502691896257 tan31=0.6008606190275604 tan32=0.6248693519093275 tan33=0.6494075931975104 tan34=0.6745085168424265 tan35=0.7002075382097097 tan36=0.7265425280053609 tan37=0.7535540501027942 tan38=0.7812856265067174 tan39=0.8097840331950072 tan40=0.8390996311772799 tan41=0.8692867378162267 tan42=0.9004040442978399 tan43=0.9325150861376618 tan44=0.9656887748070739 tan45=0.9999999999999999 tan46=1.0355303137905693 tan47=1.0723687100246826 tan48=1.1106125148291927 tan49=1.1503684072210092 tan50=1.19175359259421 tan51=1.234897156535051 tan52=1.2799416321930785 tan53=1.3270448216204098 tan54=1.3763819204711733 tan55=1.4281480067421144 tan56=1.4825609685127403 tan57=1.5398649638145827 tan58=1.6003345290410506 tan59=1.6642794823505173 tan60=1.7320508075688767 tan61=1.8040477552714235 tan62=1.8807264653463318 tan63=1.9626105055051503 tan64=2.050303841579296 tan65=2.1445069205095586 tan66=2.246036773904215 tan67=2.355852365823753 tan68=2.4750868534162946 tan69=2.6050890646938023 tan70=2.7474774194546216 tan71=2.904210877675822 tan72=3.0776835371752526 tan73=3.2708526184841404 tan74=3.4874144438409087 tan75=3.7320508075688776 tan76=4.0107809335358455 tan77=4.331475874284153 tan78=4.704630109478456 tan79=5.144554015970307 tan80=5.671281819617707 tan81=6.313751514675041 tan82=7.115369722384207 tan83=8.144346427974593 tan84=9.514364454222587 tan85=11.43005230276132 tan86=14.300666256711942 tan87=19.08113668772816 tan88=28.636253282915515 tan89=57.289961630759144 tan90=(无限)
玻尿酸哪里有卖（玻尿酸多少钱一支？）玻尿酸真暴利生意中国股市，即将迎来第三家玻尿酸企业。深交所公开信息显示，爱美客的招股说明书，已经获得受理。爱美客是谁？它是中国玻尿酸三巨头之一，另外两大巨头，分别是已经上市的华熙生玻尿酸为什么那么贵（打玻尿酸的危害及后期副作用）我觉得有些玻尿酸产品的可以卖到几千元，主要是因为产品里面添加了其他比较珍贵的产品，并不是只有玻尿酸而已。如果单单只有玻尿酸，却可以卖到几千元那么一定是品牌效应。大家都知道现在小孩和一个井盖能卖多少钱（污水井盖在哪里买？）不锈钢隐形井盖已经在各行各业都得到了广泛应用，且好评不断，其摒弃了旧式井盖无法弥补的道路不美观的问题盲道铺设的绕道问题以及一些特殊形状井口的铺设问题等等，所以它才能在诸多类型井盖中iphone11大概多少钱（苹果11实体店还有吗）在iPhone13发布之后，苹果调整了旗下的产品结构，目前iPhone12Pro已经已经从官网下架，但iPhone11iPhone12mini以及iPhone12依然在销售当中，而金价回收多少钱一克（现在金价回收2021年11月份）今日黄金回收价格查询最新行情，2021年12月18日黄金回收价格，广州哪里回收黄金，广州增城黄金回收多少钱一克，番禺黄金回收多少钱一克，广州南沙黄金回收多少钱一克，我们也可以支持广日本和牛多少钱一斤（一头成年肉牛能卖多少钱）天价美食日本和牛，毋庸置疑的世界最贵牛肉。以其复杂的白色大理石花纹和浓郁的黄油味而闻名世界。每块牛排的均价1500人民币，一只成年和牛可以卖到25万元。今天我们就来好好分析一下，日西红柿多少钱一斤（玉米现在多少钱一斤）鲜猪肉15块钱一斤。猪排骨23一斤羊肉4348一斤。熟猪肝15块钱一斤。熟猪头肉23块钱一斤。荷叶鸡23块钱一只。鲜鹅蛋3块5一个。青椒45元一斤西红柿4块5一斤。芸豆七元一斤。菜卵巢囊肿手术多久恢复（卵巢囊肿手术几个小时）本人去年九月份查出卵巢囊肿7公分，医让做手术，当时没时间就吃药结果一个月只消了1公分，又找偏方也不管用。直到今年五月份的时候去医院做了手术。手术前在网上搜了好多有关手术前手术后过程如何治疗囊肿（囊肿可以不做手术吗）体检是身体健康的一把保护伞，能及时发现潜在疾病。现代人越来越重视体检的重要性，每年去医院体检一次，大部分人体检时查出囊肿。由于缺乏医学常识，认为囊肿就等于肿瘤，所以一直忧心忡忡或自什么是白内障（白内障科普）健康守护者湖南医聊超能团长沙爱尔眼科医院看东西越来越模糊，眼睛怕光，医生说这是白内障的症状。但白内障到底是怎么回事？很多中老年朋友都知道自己得了白内障，但即便听了医生解释还是一头雾公猫绝育手术多少钱（公猫绝育一共多少钱）随着人们生活观念的变化，现在的宠物主人对于给宠物猫咪和狗狗做绝育手术接受度都很高。这也是代表了人们对猫咪和狗狗更加抱着一种负责任的态度。今天大王猫就来讨论下大家最关心的给公猫做绝育