three-way的例句大全

By the test of engine platform, the mathematic models on temperature contrast loading based on the loading of three-way catalyst and the warming up characteristics of speed temperature, can be used for supervision of working efficiency of three-way catalyst.

通过发动机台架试验，在研究三元催化转换器负荷和速度升温特性的基础上建立的温差负荷数学模型，可用于监控三元催化转化器的工作效率。

The growth rate, feed efficiency and profit of body weight gain of A × Q × M were the highest among all crossbreds, therefore, Red Angus could be used as the terminal sire of three-way crossbreeding with local cattle.

在肥育期增长率、饲料报酬和单位增重效益等重要指标上，均以安秦蒙组相对最高，因而红安格斯可做为当地肉牛三元杂交之首选终端父本。

Heterosis and combining ability of hybrid rice in three-way cross

杂交水稻三交种的优势表现及其配合力

The three-way cock can not generate the off-state, and the safe running boiler can be ensured.

本三通旋塞不会产生截止状态，可确保锅炉安全运行。

The three-way cock can be used in the urban living gaspipe network, and can also be used for the water heater, in particular to back control water heater.

可用于城市生活煤气管网中，也可用于热水器，特别适用于后制式热水器。

The powder supply device is connected to the high pressure gas bottle via a three-way connection and a pressure pipeline.

供粉装置经三通接头及压力管路与高压气体瓶连通；

Axial compress expander forming has been used to production of high-grade thin-wall three-way connection made of red copper used for building and refrigeration.

介绍了采用轴向压缩胀形成形原理，生产高档建筑及制冷系统用薄壁紫铜管三通接头的成形工艺和模具结构。

An approach based on the sniffer of TCP/ IP communication to interrupt TCP three-way handshake connection is presented.

研究TCP/IP网络的监听，三次握手建立连接的过程，以及拆断TCP三次握手的方法。

San Aquaculture Farmers Improve Piglet Survival Rate of Three-way Cross of The Technical Measures

提高散养殖农户三元杂交仔猪成活率的技术措施

Study on Growth Performance, Meat Performance and Optimum Slaughter Period of the Three-way Cross Beef Cattle

三元杂交肉牛的肉用性能及适宜屠宰期研究

A Preliminary Study on the Application Value of Hybrid Rice Combination Bred by Three-way Cross

杂交水稻异质四系三交种应用价值初步研究

The Growth and Development Observation of Three-way Cross Beef Cattle with Different Combinations ( the second report)

不同组合三元杂交肉牛生长发育观察（第二报）

The studies on reproduction of two-way cross brood sow in three-way cross system

猪三元杂交体系中不同二元母本繁殖性能的研究

Study on Chevon Characteristics of Three-way Cross Combinations of Anhui White Goats

安徽白山羊三元杂交肉用性能研究

Study of Meat Performance for 12-month Old and 18-month Old Three-way Cross Beef Cattle

三元杂交牛12和18月龄肉用性能研究

Chang × Ba × Ben three-way cross pigs at the age of four months were randomly divided three groups and there were 15 pigs in each group.

选择45头4月龄的长巴本三元杂交猪，随机分为3组，每组15头。

Three-way cross bacon type pigs with starting weight 15 kg of Duroc × Landrace × Large White or Duroc × Large White × Landrace were randomly divided into five groups. There were two control groups and three experiment groups.

选用15kg左右的杜×长×大或杜×大×长三元杂交瘦肉型小猪70头，分成5个组，设2个对照组及3个试验组。

This paper introduces the three-way emission control technology and the principle of auto exhaust catalytic converter. The main composition of the three-way-catalyst is also reviewed.

介绍汽车尾气三效催化净化技术及净化器的主要工作原理，并对三效催化剂主要成分：载体、涂层、活性催化剂及助剂进行论述。

Research of Three-way Catalyst for Emission Control in Natural Gas Powered Engines

全Pd三效天然气汽车尾气净化催化剂的研究现状

Three-way Catalyst for Emission Control with Low Platinum/ Rhodium Loading ⅰ: The Effect of Aging and SO_2 Addition on Catalytic Activity

稀土基汽车尾气催化剂的研究Ⅰ：催化剂老化和SO2添加对催化活性的影响