downwash angle是什么意思

网络释义

用法例句

Image method ideal vortex model is used for the analysis of how ground effect impacts wingtip vortex and airflow downwash angle.

计算结果给出了地效飞行器气动性能随飞行高度和迎角的变化规律;采用镜像法理想涡模型分析了地面效应对翼尖涡位置和气流下洗角的影响;详细阐明了地面效应对诱导阻力的影响规律。

The measurements of the separated vortex field and forces for drag plate show that the nose up pitching moment is produced due to the large induced downwash angle from the separated vortices of drag plate at the tail.

在ＮＨ－２风洞中对某机放减速板产生较大抬头力矩的机理进行了研究，通过减速板分离涡场的测量和测力试验表明，抬头力矩主要是由减速板分离涡在平尾处产生较大的诱导下洗角所致，诱导下洗角沿机身轴线向后逐渐减小，减速板前移可以消除抬头力矩。

In this thesis,the rolling moment characteristics of canard missies are studied,and theinfluence of downwash of canard was analyzed.

本文讨论了鸭式布局弹箭的滚转气动特性，分析了鸭舵的下洗影响作用。

Effect of subcornea wash and opening wash of LASIK on early syndrome of cornea;

LASIK中瓣下冲洗与开放式大冲洗对角膜早期并发症的影响

Can you fill out the laundry form, please?

请您填一下洗衣单。

She left the bedroom to wash and dress in the bathroom down the hail.

她离开了卧室，到楼下洗澡间去洗澡，穿衣服去了。

Draw of your gloves and wash your hand

摘下你的手套，洗洗手。

First, you shuffle the deck

首先， 得洗一下牌，

Just shampoo it and tidy it up a bit, please .

就只要洗一洗，然后梳理一下。

The pan belongs under the sink.

锅应放在洗碗池下方。

The spark plugs need cleaning.

火星塞需要清洗一下。

The spark plug needs cleaning .

火花塞需要清洗一下。

He had a shower to cool himself off.

他洗了个淋浴，凉快一下。

Go and give the car a wash.

去把汽车冲洗一下。

The floor needs a good wash.

这地板要好好冲洗一下。

Drains and gutters require to be flushed.

下水道和阴沟必须冲洗。

They returned to their hotel to freshen up.

他们回旅馆梳洗了一下。

Will you like me to wash the salad?

要不要我洗一下生菜？

give the pan a good scour

把锅好好地刷洗一下

He gets out of bad, washes his face and cleans his teeth.

他下了床, 洗脸, 刷牙。

He took a bath after work.

下班后他洗了个澡。

Next time,please put the clothes to be washed into the laundry bag.It's hung behind the bath-room door. -

请你下次的把要洗的衣服放在洗衣袋里。洗衣袋在浴室门后。