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- four way cross 双重交换,四元杂交
- Two design strategies that three-way valve control unsymmetrical cylinder and four way valve control symmetrical cylinder were analyzed from principle and system structure aspects. 摘要对船用舵机泵控系统中位置控制单元的三通阀控制非时称缸和四通阀控制对称缸的两种设计方案进行了理论分析和系统结构分析。
- Now we are cooperating with the Red Cross design the poster, it can be printed and issued to the public after the government confirmation. 目前我们已经和红十字会会合作，把防疫知识海报设计出来了，只等民政部确认之后，就可以印刷发放了。
- If you need carpool with experienced driver and reliable new SUV with four way drive, contact 403-8081661. 每周星期三上午从Calgary出发到Edmonton ;周四下午从Edmonton出发回Calgary.
- The optimum design of the process of producing build wall tile with kaolin coal gangue was carried out by cross design technique. 利用正交设计技术对云南高岭质煤矸石建筑墙地砖生产工艺进行了优化设计。
- Info:Leather Cycling Glove Four way Spandex for Excellent Fitting Stretch mesh backs dry quickly and en ...... 主要材质:真皮次要材质:尼龙/锦纶适用对象:男款式:半指手套
- The combining ability and heritability of protein content in hybrid rice were analysed with incomplete diallel cross design. 选用11个不育系、13个恢复系以不完全双列杂交模式设计，进行杂交水稻组合的蛋白质含量测定及配合力、遗传力分析。
- Adopting the cross design, 16 Holstein-Friesian cows of stable production performance were divided into group A and group B. The experiment was divided into two periods. 试验选取16头生产性能稳定的荷斯坦奶牛，采用交叉试验设计，设计两个处理组(A组和B组)，试验分为两个时期，两组在两期中互为对照。
- When approaching a four way or blind intersection in a non-horse driven vehicle you must stop 100 ft from the intersection and discharge a firearm into the air to warn horse traffic. 当驾著非马匹拉动的车辆驶近四面都通或不易看清楚的十字路口时，必须在距离十字路口100英尺处停车并对空鸣枪来对要通行的马匹示警。
- Basing on cross design, the production function of Holstein milk production was founded as follows: y=3.614+2.097*Z-1+0.7574*Z-2 -0.03024* Z-1*Z-2+0.044*Z+2-1-0.000574*Z+2-2, by which the economic benefits of Holstein farm could be estimated. 本研究应用正交设计 ;建立了西宁地区荷斯坦牛产奶量的生产函数 :y?=3.;61 4+2
- Big caches draw a lot of power and generate a large amount of heat.In this research, we implement a partial tag set-associative cache architecture.It is a 128 kilobyte four way set-associative cache. 由于高速传输的需求与日遽增，在通讯系统中光纤阵列已成为一个不可或缺且无可取代的地位，然而随著传播距离变长，光功率损失将成为一个重要的问题。
- At a crowded restaurant way cross town, 在小镇的十字路口,拥挤的餐馆路旁
- This stylish and modern black and white ceramic mug features vine detailing with cross designs throughout. 这款时尚黑白陶瓷杯的特色是十字图案、籐蔓样式遍布整个杯身。
- Two position four way solenoid valve 二位四通电磁阀
- two-position four way change valve 二位四通换向阀
- Four thousand people cross London Bridge daily, mostly fools. 每天有四千人走过伦敦桥，大多是蠢才。
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- He wove four plots together into a novel. 他把四条情节编成一部小说。
- We have tea at four o'clock in the afternoon. 我们在下午四点钟喝茶。
- Maximum Likelihood Method for Mapping QTL in Four-way Cross Design 四向杂交设计QTL分析的极大似然方法
