英语释义

1. forming or arranged in a spiral

2. having the form of a flat coil or flattened spiral
helicoid snail shell

3. having the form of a flat coil or flattened spiral

片语

archimedes helicoid阿基米德螺旋面

helical surface螺旋面

helicoid surface螺旋面

spiry(Spiry) （美）什皮里（人名）

right helicoid正螺面

spirochete[微] 螺旋体；螺旋菌；螺旋原虫

oblique helicoid[数]

helicoid structure螺旋结构

helicoid spiral蜗牛式旋壳

Elliptic Helicoid椭圆螺旋面

ordinary helicoid[数]

logarithmic helicoid对数螺旋楔合面

英汉例句

• the infection bleeds huang dan is the end helicoid causes by hemorrhagic huang dangou, mainly encroaches upon the young dog.

  传染性出血黄疸是由出血性黄疸钩端螺旋体引起的，主要侵犯幼犬。

• helicoid spiral form of entity (s method) and the spiral belt (d method) two.

  螺旋面的形式有实体螺旋（s制法）和带式螺旋（d制法）两种。

• in this paper, the equation of the projection of hob helicoid has also been deduced and the projection is compared with the basic rack nomal profile.

  文中还求出了滚刀螺旋面的投影方程式，并与媒介齿条法面齿廓方程做了比较。

• next, taking helicoid shell as an example, the behaviour matrix of it is deduced.

  最后，以螺旋曲面薄壳为例，导出了性质矩阵的形式。

• on the basis of helicoid theory and computational geometry, the sectional contours of a sample twist drill were found for producing similar twis1t drills.

  本文利用螺旋面理论。结合计算几何知识，根据-麻花鉆实物求出了加工该工件用的二次圆盘刀具截形。

• in this paper, the formula of calculation of the axial profile of an involute helical gear( or an involute helicoid worm) is inferred.

  渐开线圆柱斜齿轮，当齿数很少而螺旋角很大时，可以看作渐开线圆柱蜗桿。

• the forming method for variable-pitch helicoid is presented and the general expressions for the helicoid are derived.

  本文提出了变距螺旋面的「生成法」，导出了变距螺旋面的普遍方程。

• this result further confirms that it is reliable to use helicoid theory to predict the optical activity of molecules, con…

  这进一步证实了螺旋理论预测分子旋光性的可靠性，反之，从旋光方向也可推测其结构。

• this article introduces a means of nc program about rough cut of helicoid base on helix-milling. the means can improve efficiency of cutting, reduce the cutting abrasion, depress the operating costs.

  基于螺旋线数控铣削的螺旋曲面粗加工的方法可大大提高加工效率，减少刀具磨损，降低加工成本。

• adopt the helicoid transporting charging platform, and reduce the labor intensity.

  机采用回转式输送料台，降低劳动强度。

• it's introduced in this paper how to draw the engineering drawing of the plow surface formed by a combination of a oblique helicoid and a hyperboloid of one sheet.

  本文介绍由斜螺旋面和单叶双曲面组成的犁面在犁面主参数确定后的工程作图法。

• finally, the profile and the curvature of tools for producing the worm of the involute helicoid are discussed.

  最后还以生产中用得最多的渐开线蜗桿为例说明该通用程序的使用。

• the shape of the tooth is an involute helicoid .

  形状的牙齿是一个渐开线。

• two approaches of generating offset surface of helicoid is proposed: directly from helicoid, and from the offset section curve.

  考察了螺旋曲面生成两种等距曲面的方法：由螺旋面直接作等距曲面；

• to simplified the designing, diagram presentation, construction and profile of helicoidal stair, the formation of helicoid is analyzed, and it′s mathematical model is studied.

  为简化旋转楼梯的设计、图示、施工及剖面形状，对螺旋面的形成进行了分析，建立了螺旋面的数学模型。

• the technology of graphics simulation is introduced to check the grinding interference of the helicoid face of cylindrical milling cutters.

  介绍了用图形模拟技术校核前刀面磨削干涉的方法。

• according the laevorotatory helicoid structure characteristic of the stainless steel spiral plate, analyzed the forming process, and introduced forming die structure.

  针对不锈钢螺旋板的左旋螺旋面结构特点，分析了成形工艺，并介绍了成形模具结构。