radian 中文意思是什麼

A radian is the angle subtended by an arc of a circle whose length is just equal to the radius.

一弧度就是長度剛好等於半徑的一段圓弧所對的圓心角。

△w is the radian frequency deviation from the center frequency.

W是角頻率與中心頻率的偏離值。

A discussion on experiment by demonstrating a protractor for radian

淺議弧度制的演示實驗教學

The deg2rad ( ) function converts a degree to its radian number

函數的作用是：將角度轉換為弧度。

Excellent radian, beautiful decoration, the artwork of the war

超卓的弧度，精絕的裝飾，戰爭的藝術品

The rad2deg ( ) function converts a radian number to its degree

函數的作用是：將弧度數轉換為相應的角度數。

The desigh of seven - millimeter knife - mould, joined with nine claw angular device, hoiats greatly rakia so that shoe upper is connected firmly, wait s radian is more identical with shoe tree and waist s upper is bound easily

七厘刀模之設計，再搭配九爪不轉裝置，大升弧度之鞋背結幫扎實。腰部弧度更貼楦合幫容易上幫。

The design of seven - millimeter knife - mould, joined with nine claw angular device, and aids the small wiper so that shoe upper is connected firmly, waist radian is more identical with shoe tree and waist s upper is bound easily

七厘力模之設計，再搭配九爪不轉裝置，輔助小掃刀大升鄉試之鞋背結幫扎實。腰部弧度更貼楦合幫容易上幫。

Results all cases full rectifier or main rectifier, upper eyelid radian was perfect, closeness of eyelid was satisfied, none of exposure keratitis

結果上瞼下垂完全矯正或基本矯正，瞼緣弧度美觀，符合生理，瞼裂閉合良好。

With fluent radian solid sculpt, it is the best present for your pet

流暢弧度立體感造型，是您寵物的最好禮物。

In the process of threshing, the significance of factors, which influence threshing performance, not only include some certain factors such as feed quantity, cylinder rotary speed, distance between cylinder and concave, thresher concave radian but also include some uncertain factors such as the crop ' s variety, water content and the proportion of cereal straw. for this reason, the seed - husking plant is system with a character of uncertain, multi - input - output and complex nonlinear

脫粒裝置的工作過程極為復雜，影響脫粒性能的因素很多，除了喂入量、滾筒轉速、凹板長度與入口間隙等確定性因素外，還有作物品種、作物含水率以及穀草比等一些不確定性因素，因此脫粒裝置是一個具有不確定性、多輸入多輸出的復雜非線性系統。

D. the material - radian size and injection plastic machine nozzles radian match

D .主進料口弧度尺寸與注塑機噴嘴弧度相配。

In this article, we use idea of turning dispersion into convergence and put all the well ' s points into the same unit net to think about it. and answer three questions of the distribution of well drilling by the way of searching for groups of points. fincite - step - searching underthe condition of translationg fcoordinate system or revolving coordinate system. to first question. we find two algo - rithms and make use of data that is given to find the solution. we seek coorlinate of net point is co. 361, 0. 461 ) and mostly four old well ' s points are utilized at the same time by first algorithim, which are no. 2, no, 4, no. 5, no. 10. by second algorithm, we rechon the coordinate of net point is co. 390, 0. 505 ). and that mostly four old well ' s points are utilizld which are no. 2, no. 4, no. 10. to second question, we turn it into the first question by angling awt the center of net point. we seek that mostly six old well ' s points are utilized at the same time, which are no. 1, no. 6, no. 7, no. 8, no. 9, no. 11, when net is angled 0. 78 radian. and net point is translated to ( 0. 75, 0. 076 ) ( at nwe coordinate system ). to third question, wefind a necessary and sufficient condition and affer algorithms, at last, we analyse algorithms

運用化分散為集中的思想，把所有的井點都放在同一個單位網格內考慮.在坐標可平移、旋轉的條件下，利用尋找點群、有限步驟搜索法，對鉆井布局的三個問題進行了解答.對問題一，給出了兩個不同演算法.並對題目提供的數據進行了求解，演算法1得到的結點為（ 0 . 361 ， 0 . 461 ） ，最多有4個舊井點被同時利用，它們是第2 、 4 、 5 、 10個井點;演算法2得到的結點為（ 0 . 390 ， 0 . 505 ） ，最多有4個井點被利用，它們是第2 、 4 、 5 、 10個井點.對問題二，以結點為中心旋轉一定的角度后，歸結為問題一進行求解，求解結果為當網格傾斜角為0 . 78弧度（相對原坐標系） ，結點平移到（ 0 . 75 ， 0 . 076 ）點（在新坐標系下） ，可被同時利用的最多舊井點為6個，它們是第1 、 6 、 7 、 8 、 9 、 11個井點，對問題三，我們給出了充要條件，並給出了演算法.最後還分析了演算法的優劣性

Based on whole design, this essay adopts gps technology to make the key component in taximeter - orientation module, compiles corresponding software, and makes adjustment and experiment. also it has done a profound research in district - identification arithmetic, that is improved radian arithmetic, and it is verified by matlab. we adopt anti - interference measures in both hardware and software to ensure communication reliability and working stability

在確定總體設計方案的基礎上，本文採用gps技術研製具有區域識別功能出租車計價器中的關鍵部件? ?定位模塊，編制了相應的運行軟體，並進行了調試和試運行試驗；對區域識別演算法進行了深入研究，提出了區域識別的演算法?改進弧長法，並運用matlab軟體進行了演算法驗證；為了保證通信的可靠性和工作的穩定性，從軟、硬體兩個方面採取了抗干擾措施。

The method first find the vertex aggregate and the edge aggregate primary, then revise them after checking the radian of the palm - line between two vertices, the palm - lines ’ number between two vertices and the distance of the vertices

該演算法先初步確定無向圖的頂點集和邊集，然後通過考查頂點之間掌紋線的弧度、頂點之間掌紋線的條數和頂點之間的距離對頂點集和邊集進行了適當的修正。

The boat can swing to radian of 140 degrees, the height of 17 meters. it can hold 40 people and the whole sailing lasts 2 minutes

它最高擺弧為140度，高達17米，每次可乘坐40人，運行2分鐘。

Radian in horizontal direction

水平方向弧度

Regulating of bundled conductors amp; amp; radian length in increasing voltage of transmission lines

輸電線路升壓改造中分裂導線與孤垂調整

When the radian of rigid line reaches extensive magnitude, the presence of interfacial rigid line inclusion can change not only attraction force on dislocation arisen by soft inhomogeneity into repulsion force, but also the interaction effects between screw dislocation and soft matrix. soft inhomogeneity can repel screw dislocation in piezoelectric material due to their intrinsic electromechanical coupling behavior

當界面裂紋達到一定弧度時，可以將硬夾雜對位錯的排斥作用改變為吸引；當剛性線夾雜達到一定弧度時，不但可以將軟夾雜對位錯的吸引改變為排斥，也可以改變軟基體對位錯的作用性質。

Modern furniture manager zhi - ming zhong of blue stone shows : ' from the lines radian of back of the chair, height of handrail, the angle the surface of chair, all of us will try sitting and looking over, the requisition for furniture of blue stone is not only goodlooking, it is more important to use comfortably

青石現代傢具經理鐘志明表示：從椅背線條弧度、扶手高度，到椅面角度，我們都會試坐檢視，青石對傢具的要求，不光是外觀好看，使用舒適度更重要。