查询词典 propellers

Dubbed "Owls", their battery-powered, Frisbee-sized vehicles weigh under a kilogram and have four small propellers.

被称为&猫头鹰&，他们的电池供电，飞盘大小的车辆权衡下公斤，并有4个小型螺旋桨。

His AERIAL LOCOMOTIVE, with a hydrogen-filled compartmented gas "spindle" 800 feet in length and 50 feet in diameter, was to carry between 50 and 100 people at a speed of 60 to 100 mph The great machine was to be remain aloft for 12 hours at a time, propelled by two steam engines driving two "fan wheels or propellers" each of which would be 20 feet in diameter and revolve at 200 rpm He estimated that the machine would weigh a total of some 14,000 pounds and would generate a total buoyant lift of 56,000 pounds, leaving 42,000 pounds for 200 passengers and luggage.

他的空中机车，与氢气填充compartmented气体&主轴&八百英尺在长度和50英尺，直径，是进行50至100人的速度在60至一百英里每小时伟大的机器是要继续高举12在一小时的时间，推进两个蒸汽火车驾驶&两个风扇车轮或螺旋桨&，其中每会20英尺，直径和旋转，在200 rpm的他估计，机器重量共约一四○○○磅，并会产生一个总蓬勃解除五六〇〇〇磅，离开四二零零零磅为200名乘客和行李。

But I also knew how common it was for these lumbering giants to be gashed by boat propellers or entangled in crab traps.

但我也知道，它们这些笨拙的海洋生物经常被船的螺旋桨划伤，或卷入捕蟹器中。

With the stern planes in place, it was necessary to install the shafts first and then screw the propellers on.

与斯特恩的飞机在的地方，这是必要的安装槽的第一，然后螺杆螺旋桨上。

I ve installed the propellers and shafts.

我已经安装了螺旋桨和轴。

Although the compression is on the safe side, at least 0.2 mm too much shims, the crankshaft timing still conservative and nothing is tested concerning propellers I am very pleased with the outcome so far.

虽然压缩是关于安全方面，至少0.2毫米太多shims ，曲轴的时间仍然保守，没有什么是测试有关的螺旋桨，我感到十分高兴的结果至今。

The way the engine delivers power to the propellers is less direct, meaning there is some lag between moving the throttles and the aircraft responding.

方式引擎提供的权力，螺旋桨是那么直接，意思是有一定差距，移动节流和飞机响应。

The main products are various types of ships below 10,000DWT, big unit of metal structure, high, medium and low speed diesel engines of big horse-power, spare parts of the diesel engines, marine steering gears, mooring winches, windlasses, deck cranes, big size forgings and castings, shafts, propellers, anchors and anchor chains, acoustic devices, optical instruments, special equipment for shipbuilding, paper machines, metallurgical machinery, cement machinery, textile, machinery, hydro-power station equipment, petrochemical equipment, various pressure vessels ranging form I, II, III, hydraulic cylinders, titanium alloy products, rubber-products, plastic injection molding machines, pad print machines, alternators and generating sets, motor-cycles, valves, electrodes, catholic protection anodes, hand tools etc.

公司所属企业生产的主要产品有万吨级以下的各类型船舶、大型金属结构件、高、中、低速大功率柴油机、柴油机零备件、船用舵机、锚铰机、克令吊、大型锻件、大型铸件、轴系、推进器、锚及锚链、水声仪器、光学仪器、造船专用设备、造纸机械、冶金机械、水泥机械、纺织机械、水电站设备、石油化工设备、I、II 、III类各种压力容器、液压油缸、钛合金制品、橡胶制品、注塑机、移印机、发电机、摩托车、阀门、电焊条、牺牲阳极、手工具等。

Porter's small, cigar-shaped, hydrogen-filled, clockwork-powered aerial ship would be released by him from the high pulpit and its two propellers would send it moving ahead, while its rudder was set to ensure it would move in a large circle.

波特的小，雪茄形，氢填补，发条动力空中船舶将被释放，他从高坛和其两个螺旋桨将派遣它继续向前迈进，而其舵成立，以确保它会动议在一个大的循环。

Also, the 30 hp Daimler gasoline engine, which drove two very large contra-rotating cloth-covered propellers, was inadequate for the task of lifting the massive machine.

此外， 30日，惠普戴姆勒汽油发动机，驱车两个非常大的孔特拉旋转布覆盖的螺旋桨，是不够的任务是解除大规模的机器。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。