propeller [prə'pelə]

propeller的基本解释

n.

螺旋桨, 推进器

• The water was thrashing and churning about under the propellers.
• 水在螺旋桨下面打旋、翻滚。

propeller所属的单词分类

Boat / 船 [216]

ski boat  ·  shrimp boat  ·  jet boat  ·  drydock  ·  cruise ship  ·  boat lift  ·  amphibious vehicle  ·  PFD  ·  PT boat  ·  motor launch

Transportation & Vehile / 交通运输 [297]

two-door  ·  tractor-trailer  ·  stretch limo  ·  side wheeler  ·  recreational vehicle  ·  push cart  ·  power boat  ·  paddlewheeler  ·  motor home  ·  jet pack

与propeller相关的网络例句 [注：此内容来源于网络，仅供参考]

In the first part, first, the operational principle of Varivec Propeller is explained. Secondly, the mathematical model for predicting longitudinal and transverse movement hydrodynamic characteristics of Varivec Propeller under steady or unsteady condition are present, based on the general propeller lifting-surface theory, potential flow theory and Green theorem. Thirdly, theoretical calculation methods for predicting hydrodynamic characteristics when the influence of paraboloidal boss on the performance of Varivec Propeller is or isn't considered are present, based on The finite basic solution method, the unsteady vortex lattice method and Hess-Smith method Different rake angle is adopted according to different desire in practical application.

在理论计算部分，本文首先给出了全方向推进器的工作原理，然后基于常规螺旋桨升力面理论、势流理论和格林定理建立了定常和非定常状态下全方向推进器纵向、横向运动的水动力性能计算的数学模型，并利用有限基本解法、非定常涡格法和Hess-smith方法分别对考虑和不考虑桨毂影响时的全方向推进器纵向、横向运动水动力性能进行了数值预报。

In order to cause the result to be more reasonable, this article uses the iterative computation to convergence separately before determined the load of the forward and the after propeller respective, namely when calculates an propeller, its interference velocity which is by another propeller adds on inflow velocity to new inflow of this propeller, the continuously iterative computation for convergence.

为使水动力预报的结果更为合理，本文采用迭代计算的收敛来分别确定前桨和后桨各自的载荷，即在计算一个桨时，将另一个桨对该桨干扰速度加上该桨的来流速度来作为该桨新的来流，一直迭代计算到收敛。

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.

WD40域，在真核蛋白质的数量发现，涵盖了包括各种功能适配器/信号转导，mRNA前体细胞骨架组装加工和管理模式；通常包含一个从11月24日生长激素肽的N残留端和西部数据肽在其C端和40残留长，因而得名WD40；介于生长激素和WD一个保守的核心，作为一个稳定的螺旋桨式平台，可以绑定的蛋白可以稳定或可逆，形成了一个螺旋桨式与每个刀片是一个四叶片结构组成若干链反平行的β-片；与数份检测实例假设，形成了聚大结构，每个WD40重复序列形成了前三个一个刀片和绞线的最后在未来的刀片链，最后C -末端WD40重复完成了第一WD40重复叶片结构，创造螺旋桨的封闭环结构，对螺旋桨顶部和底部表面残留的建议，配合和其他蛋白质的相互作用/或小配体； 7重复副本，目前这条路。

与propeller相关的网络解释 [注：此内容来源于网络，仅供参考]

propeller：推进器

故依国际电工协会(IEC) 的规定,今后多层2.1.5 推进器(Propeller)技术 这是GE公司的一项最新的联合运用MRI和正电子发射体层摄影(PET)的方法较单独用MRI更能提高放射学家发现和评价脑肿瘤复发和放疗坏死将PET和容积CT联合应用有助于肿瘤放射中总肿瘤体积(GTV)的显示,

propeller：螺旋桨

德国ZF海事集团在中国的全资企业--珠海采埃孚宏昌船舶推进系统有限公司,是一家专业生产螺旋桨(propeller) 的工厂,公司位于珠海平沙镇,总面积约4.6万平方米,首期已完工并投入使用面积约7千平方米,离市区45公里.

propeller：(螺)旋浆

目的:比较螺旋浆(PROPELLER)扫描技术和单次激发快速自旋回波(SSFSE)扫描技术颅脑磁共振成像的图像质量,揭示PROPELLER这一独特的成像技术在未镇静不配合受检者颅脑磁共振成像中临床应用价值.方法:25例疑颅内病变的临床受检者,

propeller：螺旋器

美国人真......),拿到了螺旋器(PROPELLER). 再回右岸(RIGHTBANK),用小刀将多余的绳子(ROPE)割下,装上铁钩(HOOK'N'ROPE). 继续回头走到瀑布,TIM用铁钩钩住树,纵身跳进了瀑布. 唉呀!撞在一个大木桶(BARREL)上. 愤怒的TIM一脚将木桶踢掉,

propeller：abbr. prop; 螺旋桨