查询词典 scissors blade

Nanjing Green State machine factory Decanter centrifuge design engineer Yan Chun Min, qualitative analysis of the sediment conditions Decanter centrifuge drum cone angle with a knife, screw conveyor blade angle B, blade pitch, liquid pool radius and the difference between speed An elaborated to improve the conditions of slag lose Decanters design ideas.

南京绿州机器厂卧螺离心机设计所高级工程师颜春敏，定性地分析了卧螺离心机的沉渣条件与其转鼓的锥角刀、螺旋输送器叶片的倾角B、叶片的螺距、液池半径及差转速An之间的关系，阐述了改善卧螺离心机输渣条件的设计思想。

Culm sheath blade marginally undulate, denticulate, setose; branches deflexed; leaf blade 8–15 × 1–2.3 cm, abaxially glabrous.

竿箨叶片稍微地波动，具小齿，具刚毛；分枝外折；叶片 8-15 * 1-2.3 厘米，背面无毛。 10 I。 lipoensis 荔波大节竹

Rapid expansion of foreign giants on China's fan blade market will change the pattern of China's wind generator fan blade market.

外资巨头在中国市场的加速拓展，或将改变国内风机叶片市场格局。

Competition on China's fan blade market in the future will pose such demand as large scale, low cost, and technical advantages for fan blade producers.

未来的中国的风机叶片行业竞争，要求厂商规模大、成本低、在技术上具有一定优势。

As fan blade is a core part of wind power generator, accounting for a big share of the cost of the complete equipment, to effectively control the manufacturing cost of fan blade will be one of the important ways to cut the total cost of wind power generators.

由於叶片是风力发电机组的关键核心部件，叶片占整机成本的份额较高，因此，有效控制风机叶片的制造成本是降低风力发电机组总造价的重要途径之一。

The efficiency of prismatic blade equipped on the traditional machine is only 62%, but the efficiency of the energy saving induced draft fan whose impeller and blade are both stamping is 85%.

传统磨粉机上配用的直叶片老式风机的效率仅为62%，而叶轮与叶片均为模具冲压成型的节能引风机的效率为85%。

A three-blade computational model is set up for the fan rotor blade having shrouds.

针对风扇叶片具有阻尼凸台的特点，分析中建立了三叶片组计算模型。

Culm sheaths glabrous or only hairy below blade, apex asymmetrically triangular; ligule 1–2 mm; foliage leaf blade abaxially sparsely villous or subglabrous

在叶片下面无毛或者只有毛的竿箨，顶不对称的三角形；叶舌1-2毫米；叶叶片背面疏生长柔毛或近无毛 28

Grape rust bacterium is in cold region with wintry spore live through the winter, spore of summer of the generation after catching is invaded first, fission of summerly spore caboodle comes loose a many summer spore, travel through air current, there are water and appropriate temperature on blade, summerly spore grows a gemma, invade blade through air hole.

葡萄锈病菌在严寒地区以冬孢子越冬，初侵染后产生夏孢子，夏孢子堆裂开散出大量夏孢子，通过气流传播，叶片上有水滴及适宜温度，夏孢子长出芽孢，通过气孔侵入叶片。

He could not, just as a man who has been staring in a fog at a blade of tall steppe grass and taking it for a tree cannot see a tree in it again, after he has once recognised it as a blade of grass.

就像某人从前在雾霭中观看野蒿中的一株草，把它看作是一棵树，当他看清这株草以后，再也不能把它看作一棵树了。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。