查询词典 conical mandrel

"Any of several hundred species of small, conical-billed, seed- eat ing songbirds, including the bunting, canary, cardinal, chaffinch, crossbill, Darwin's finch, goldfinch, grass finch, grosbeak, sparrow, and weaver."

分属几个科的数百种喙圆锥形、以种子为食的小型鸣禽的统称。包括了︰加那利雀、主教雀、苍头燕雀、交嘴雀、加拉帕戈斯地雀、金翅、草雀、大嘴雀、雀和织布鸟。

"Any of several hundred species of small, conical-billed, seed-eating songbirds, including the bunting, canary, cardinal, chaffinch, crossbill, Darwin's finch, goldfinch, grass finch, grosbeak, sparrow, and weaver."

分属几个科的数百种喙圆锥形、以种子为食的小型鸣禽的统称。包括了︰加那利雀、主教雀、苍头燕雀、交嘴雀、加拉帕戈斯地雀、金翅、草雀、大嘴雀、雀和织布鸟。

The results showed that Hyphae, conidiophore, conidium and chlamydospore of biocontrol strains ZK7 and IPC were found in the rhizoplane, Hyphae of ZK7 and IPC penetrated epidermal cells to deep cortical cells but not in phloem tissue and xylem vessels, biocontrol strains ZK7 and IPC also crossed and even grew within epidermal and conical cell walls without any visible alterations of the plant cell.

生防菌ZK7和IPC菌株能以菌丝方式稳定定殖于烟草根表的根冠区、伸长区、根毛区、成熟区等不同部位，而在根内的定殖仅局限于根表皮层较深的细胞组织，不能侵入烟草根部的韧皮部和木质部组织。

Rather than employing mystic animist themes from ancient times or demonic, repulsive getups intended to give people a scare, Cologne Carnival costumes are typically on the comic side, revelers sporting all manner of clownish outfits, perhaps including raggedy sewn-on patches, over-sized suspender-held trousers and clumsy bulbous-toed shoes, plus a variety of wigs, noses, and hilarious makeup jobs, most satisfactorily topped off, of course, with conical or otherwise outlandish headgear.

科隆嘉年华的节庆装扮风格现代，而且很平民化、大众化，走的路线不是神秘主义的古典，也不以怪力恶魔的狰狞扮相引人发噱，科隆嘉年华普遍的装扮选择了马戏班里的小丑造型，卷发、红鼻头、血盆大口，加上象徵补钉的格子图案，然后配上蓬松饱满的吊带裤、笨笨肿肿的圆头靴，当然，能再顶上圆锥尖帽就更令人满意，就是标准的莱茵河嘉年华扮相。

In the case of 16 boundaries, cubic B-spline function taken as trial function, the solutions to nonlinear stability of truncated conical shells and spherical shells with variable thickness were obtained by the method of point collocation.

在16种边界条件下，以三次B样条函数为试函数，用配点法计算变厚度开顶圆锥壳和球壳的非线性稳定。

The Adolph accurate dynamic model cannot describe the movement of the reciprocating pump valve at the moment of opening, thereby a new accurate dynamic model for describing the motion law of an automatic conical valve is set up, in consideration of the condensability of the fluid, the Westphal's effect, the condition of the continuous flow of fluid and the dynamic characteristic of pump valve's motion.

针对阿道尔夫往复泵泵阀精确运动微分方程在泵阀开启瞬间存在奇点的不足，综合考虑液体可压缩性、魏氏效应、液体连续流条件及泵阀运动的动力特性，建立了描述往复泵自动锥形阀运动规律的精确运动微分方程。

Because of the special structure of conical bearings and existence of spiral groove, conformal mapping and oblique coordinate transformation have been processed for calculated regions of the governing equations.

由于圆锥轴承的特殊结构以及螺旋角的存在，对轴承°的求解域进行了保角变换和料坐标变换。

The coil is a conical helix.

线圈是一个圆锥形螺旋。

The work of this article is mainly focused on the following sections: a Detailedly expatiated temperature distributing of the solid transportation section in extrusion process of the conical twin-screw extruder, helix equation and the theory about extrusion output and solutions to them etc.

本论文的研究工作主要集中在以下几个方面： 1、较为详细地阐述了锥形双螺杆挤出机挤出过程中固体输送段的温度分布方程、螺旋线方程以及挤出产量的理论求解方法等。

This article consists of:(1) a brief review of the previous work concerning this subject,(2) the various methods of studying the arrangement of fibers in yarns, and (3)two basic forms of fiber arrangement——approximate cylindrical helix and approximat conical helix——in ordinary cotton yarns, spun by the roller-drafting system The reasons of formation of such arrangement and their influence on yarn strength are also analyzed.

本文分三部分，第一部分引述了国外以往对细纱中纤维排列形态的研究结果，从而引出本文研究目的；第二部分主要介绍了研究棉纱中纤维排列形态的方法；第三部分根据所采用之方法得出试验结果，表明在一般棉纱中纤维排列成近似圆柱形螺旋线与近似圆锥形的复什的螺旋线二种基本形态。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。