螺旋桨

基本解释 (translations)

airfoil  ·  airscrew  ·  prop  ·  propeller  ·  screw  ·  propped

词组短语

screw propeller

与螺旋桨相关的网络例句 [注：此内容来源于网络，仅供参考]

Data shows the computer of data translate into such as azimuth of the lopsided volume that this equipment can measure place airscrew, lay particular stress on to go up in computer screen directly, make so airscrew manufacturer and shipyard but real time monitoring is lopsided the numerical value of the quantity, have accurate adjustment and repair to airscrew.

该设备能够将所测螺旋桨的不平衡量、偏重方位等数据转化为计算机数据直接显示在电脑屏幕上，这样就使得螺旋桨生产厂和修船厂可实时监控不平衡量的数值，对螺旋桨进行精确的调整和修复。

The definiens and working principle of controllable pitch propeller are introduced, the characters of CPP mechanism are summarized, and three types of shipping are concluded, which is applicable to equip with controllable pitch propeller by compared with pitch propeller. The control system of CPP usually adopts PID control, but the parameter of PID controller is adjusted inconveniently so as not to receive favorable result, therefore, the CPP control system based on fuzzy and neural network control is proposed so that improving the control effect. The result shows that the system design is feasible and effective.

介绍了可调螺距螺旋桨的定义及工作原理，并归纳了可调螺距螺旋桨推进装置的工作特性及特点，通过与定距桨进行的对比分析，总结出适用于可调螺距螺旋桨的三类船舶；目前调距桨控制系统一般采用传统的PID 控制方法，但由于PID控制器的参数不便于调节，不能取得良好的控制效果，从而提出了基于模糊神经网络控制的调距桨控制系统的设计，以提高调距桨在各种工况下的控制效果，仿真试验结果表明了调距桨控制系统设计的合理性。

The real propeller geometry is considered in the computation. The calculated K〓 and K〓 are in good agreement with test results. The simulated velocity field near propeller plane and pressure distribution on hull also shows similar tendencies as the measured data.

本文对螺旋桨/船体的整体流场进行了计算，将螺旋桨和船体作为一个整体来进行流场分析研究，以揭示真实螺旋桨与船体之间相互影响的内在规律。

In response to the relationship between cavitations and wake gradient, this paper puts forward 3 kinds of calculating model of propeller exciting force , then puts the actual exciting force into pattern formula, and then obtains a new formula to predict propeller-induced hull surface pressure fluctuations by analyzing and calculating some actual ships.

在深入研究国内外螺旋桨激振力计算方法以及综合分析影响螺旋桨激振力的各种要素的基础上，根据空泡数和伴流梯度的关系，本文提出三种螺旋桨脉动压力的计算模型，将反推得到的实际激振力分别代入模型公式，应用数学统计方法对几条实船进行计算分析，得到用于预报螺旋桨表面力的新公式。

Aiming at the disadvantages of the present machining method of the propeller,such as lower machining precision and efficiency,needing more time of clamping and limited machining scope,a new machining method — the second order osculating machining method has been presented and used in the manufacture of the propeller ...

针对目前螺旋桨加工中存在的加工精度和效率较低、需多次装夹、适用范围有限等缺点，在分析螺旋桨桨叶曲面特征的基础上，提出了基于圆柱形刀具二阶密切加工螺旋桨的方法。

Aiming at the disadvantages of the present machining method of the propeller, such as lower machining precision and efficiency, needing more time of clamping and limited machining scope, a new machining method the second-order osculating machining method has been presented and used in the manufacture of the propeller by analyzing the curve surface characteristics of the marine propeller blade.

针对目前螺旋桨加工中存在的加工精度和效率较低、需多次装夹、适用范围有限等缺点，在分析螺旋桨桨叶曲面特征的基础上，提出了基于圆柱形刀具二阶密切加工螺旋桨的方法。

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。

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，因此得名WD40；之间的生长激素和WD是一个保守的核心，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性；形式与每个刀片是一个四叶片组成的几个类似结构的螺旋桨，搁浅反平行β-负债表；很少检测副本实例假设，形成了聚大结构，每个WD40重复序列形成了前三个链的一个刀片，并在未来的刀片上链，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物，则建议协调与其他蛋白质和/或小配体； 7重复副本存在于相互作用这条路。

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 propos

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。

History propeller aircraft, including piston propeller aircraft and turboprop aircraft, piston aircraft engines for propeller-type, which is the most primitive form of power.

螺旋桨史飞机，包括活塞螺旋桨式飞机和涡轮螺旋桨式飞机，飞机引擎为活塞螺旋桨式，这是最原始的动力形式。

与螺旋桨相关的网络解释 [注：此内容来源于网络，仅供参考]

propeller agitator：螺旋桨式搅拌器

propeller 螺旋桨 | propeller agitator 螺旋桨式搅拌器 | propeller stirrer 螺旋桨式搅拌器

airscrew：空气螺旋桨

airscrew blade 空气螺旋桨叶片 | airscrew 空气螺旋桨 | airscrew-propelled ship 空气螺旋桨推进船

airscrew blade：螺旋桨叶

airscrew blade area | 螺旋桨叶面积 | airscrew blade | 螺旋桨叶 | airscrew boss | (飞机)螺旋桨壳

airscrew boss：螺旋桨壳

airscrew blade 螺旋桨叶 | airscrew boss 螺旋桨壳 | airscrew brake 螺旋桨闸,螺旋桨制动器

airscrew brake：螺旋桨闸,螺旋桨制动器

airscrew boss 螺旋桨壳 | airscrew brake 螺旋桨闸,螺旋桨制动器 | airscrew hub 螺桨毂,螺旋桨毂,飞机螺旋桨壳

airscrew shaft：螺旋桨轴

airscrew reduction gear | 螺旋桨减速齿轮 | airscrew shaft | 螺旋桨轴 | airscrew | 螺旋桨

contraprop：同轴反转式螺旋桨 导叶 反向旋转螺旋桨

contrapositiverule 倒置规则 逆反式规则 | contraprop 同轴反转式螺旋桨 导叶 反向旋转螺旋桨 | contrapropeller 整流螺旋推进器 整流推进器

turboprop flying boat：涡轮螺旋桨驱动的轰炸机

turboprop boat 涡轮螺旋桨船身式水上飞机 | turboprop flying boat 涡轮螺旋桨驱动的轰炸机 | turboprop helicopter 涡轮螺旋桨发动机直升机

keyless propeller：螺旋桨无键连接

螺旋桨尾流|propeller race, slipstream | 螺旋桨无键连接|keyless propeller | 螺旋桨校平衡|propeller balance test

twin-screw motor ship：双螺旋桨内燃机船

twin screw motor mine-sweeper 双螺旋桨扫雷艇 | twin screw motor ship 双螺旋桨内燃机船 | twin screw motor vessel 双螺旋桨内燃机船