鸭嘴

基于ADAMS的栽植器鸭嘴运动的改进设计

Improved Design of Duckbill Clip Movement in Planting Implement Based on ADAMS

鸭嘴阀扩散器紊动射流特性试验研究

Experimental Study on Characteristics of Turbulent Jet for Duck-Bill Valve Diffuser

别用你的臭鸭嘴对我们乱吼乱叫。

Don 't use your dirty duck mouth to shout at us .

鸭嘴式穴播器活动门凸轮-平面四杆式开启机构的研究

Design of the cam and planar four-bar linkage of the duck rostra opener

柔性橡胶止回阀（鸭嘴阀）及其应用

Duckbill Check Valve and Its Application

本公司拥有最先进的鸭嘴阀测试装置，能准确的检测其全性能曲线。

The company has the most advanced Yazui valve testing devices , can accurately detect its wholly-performance curve .

同时，分析了该穴播器鸭嘴机构的强制开启原理，在结构分析的基础上确定了其基本的设计参数。

The opening theory of duckbill is analyzed and basic design parameters are obtained on basis of structural analysis .

解决了原用滚筒鸭嘴式穴播机的撕膜、错位问题。

The problem of tearing film and dislocation in the hill seeder by the duck mouth roll was solved .

特别是侧向开启圆锥形鸭嘴有效地避免了堵土问题，是一种极有前途的新颖部件。

Especially , the side-open " conic duckbill " mounted on the unit effectively presents the soil blocking up problem .

建模时，使用不同连接件模拟了上弦杆搭接螺栓连接以及腹杆的鸭嘴端螺栓连接。

Different connector elements are used to simulate the bolt connection of the top joint , and the end of web .

项目选址于鹤城区鸭嘴岩李公湾境内，是连接鹤城区鸭嘴岩工业园二期工程的重要通道。

The bridge is situated at ligongwan yazuiyan town Hecheng district , which is a key passageway to yazuiyan industrial park .

我从来不吃鸭舌头，从鸭嘴里取出来的东西，多脏啊，我要吃炒鸡蛋。

I never eat duck tongue , out of his mouth from duck , how dirty , I want to eat eggs .

迈克尔掐灭了香烟头，穿上了工作裤，工作衫，戴上了大多数西西里男子常戴的那种鸭嘴帽。

Michael stubbed out his cigarette and put on work pants , work shirt and the peaked cap most Sicilian men wore .

鸭嘴兽是半水栖的卵生哺乳动物，全身长毛，鸭嘴蹼足，看起来像是其它动物组装而成的。

This semiaquatic , fur-covered , duck-billed , web-footed mammal that lays eggs seems to have been assembled from bits of other animals .

运用平行四杆机构原理，实现了成穴器&鸭嘴的直立接种、垂直入土和出土；

By applying parallelogram linkage principle , we developed a new planter that accepted seeds erectly , inserted and pulled out of soil vertically .

确实要外出时，我必须戴上很大的鸭嘴帽，以便人们认为我是一位会飞的修士。

When I do go outside , I must wear a big , floppy hat so that people will think I 'm a flying nun .

本公司的橡胶鸭嘴阀不仅在国内被广泛应用，还出口到越南、澳大利亚、伊朗等国家。

The company 's rubber Yazui valve not only be widely applied in China , also exported to Vietnam , Australia , Iran and other countries .

它的太阳能板放置在“鸭嘴状”外凸的车前顶端，能更高效吸收太阳能，同时减少风力阻碍。

Its solar panels sat atop the vehicle 's extended ' duck beak-like ' front section , allowing for efficient energy absorption , while minimizing wind resistance .

结果表明：鸭嘴插销式夹具各项强度指标符合要求，且操作简便易拆卸，工作效率高。

The result shoued that all the intensity indexes of duckbill cross-pin fixture agree demand and its operation is simple and disassemble and it has higher worked efficiency .

先显露胆总管，用可旋转性弯形鸭嘴钳代替取石钳取石，自制T管置入器置入T管。

Instead , the common bile duct was exposed first and stone were removed with a pair of rotational curved duckbilled forceps in place of the lithotomy forceps , and a T-tube with a self-made T-tube placing device .

对我国工程实践教学的弊利分析与发展方向探讨对排海工程中应用鸭嘴阀的利弊进行了分析，提出了鸭嘴阀在排海工程中的适用条件。

Analysis on Teaching Engineering Practice and Its Developing Trend ; The advantages and disadvantages of using duckbill valve in sea outfalls are discussed in this paper , and the suitable conditions to use duckbill valve in outfall are put forward .

按照全膜双垄沟播玉米的农艺要求，设计、计算了机具的结构参数；鸭嘴部件嵌套在机具上，可相对机架上下移动，满足了不同地区对机具播深的要求。

The structural parameters of machines are designed and calculated according to the double furrow sowing maize agronomic requirements . And the duck-rostra are nested on the machines and can rack up and down , so meet the different sowing depth in the different regions .