您要查找的是不是：
- Guided by railway market, TRC focuses on four product systems, i.e. high-speed EMU, urban railcar, medium- and low speed carbon steel car and special car. 公司以市场为导向，形成了由高速动车组、城轨车、中低速普通客车、特种车4个系列构成的产品体系。
- Of the four products of a megaspore mother cell, three usually abort. 在大孢子母细胞分裂产生的四个孢子中，三个会解体消失。
- The company has four production bases in Shengze, Wujiang;Suzhou new area;Huai'an, Jiangsu and Tongling, Anhui. 公司下属四大生产基地，分别为江苏吴江盛泽、苏州新区、江苏淮安、安徽铜陵。
- At last,sawing power regressive formulas of these four products were obtained based on experimental results. 并以实测数据为基础，得出每种产品以进锯速度为自变量的平均锯切功率回归公式。
- Currently, GreenTree Inn has four products: business chain hotels, serviced suites, shell ‘Hundred-RMB’ hotels, and Green Alliance. 目前，格林豪泰已拥有商务连锁酒店、酒店式公寓、百元贝壳酒店、格林联盟等四大产品。
- JCHH headquarter is located in Anting International Automobile City, Jiading District, Shanghai.The four production bases are located in Shanghai, Wuhan, Yantai and Wuhu. 公司总部位于上海市嘉定区安亭国际汽车城内，目前分别在上海、武汉、烟台和芜湖建有生产基地。
- JCHH headquarter is located in Anting International Automobile City, Jiading District, Shanghai.The four production bases are located in Shanghai, Wuhan, Yantai Wuhu. 公司总部位于上海市嘉定区安亭国际汽车城内，目前分别在上海、武汉、烟台和芜湖建有生产基地。
- Group is divided into four production branches and one mechanised mining.With throughput 12000Ton/year, we occupy one sixth amount in Domestic production. 公司下设四个生产分厂，一个机械化采矿公司，年产硼酸12000吨，占我国国内生产总量的六分之一。
- 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。
- A doublet potential energy surface for the reaction of HCCN radical with molecular NO is worked out at the CCSD(T)/6-311G(d,p)//B3LYP/6-311G(d,p) +ZPE level to give four products: P1(HCN+NCO), P2(OH+NCCN), P3[HCN+(CNO)] and P4(HCN+CNO). 在 CCSD( T) /6-3 1 1 G( d;p) //B3 LYP/6-3 1 1 G( d;p) +ZPE水平上对反应 HCCN+NO的二重态反应势能面进行了计算 ;得到了 4种产物 :P1 ( HCN+NCO) ;P2 ( OH+NCCN) ;P3 [HCN+( CNO) ]和 P4( HCN+CNO) .
- 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。
- This is a review with 40 references on the production,technology and development trends of ethylene-propylene rubber(EPR) abroad. The technical economic evaluation on four production methods of EPR was carried out. 对国外乙丙橡胶（EPR）生产概况、技术特点及发展态势作了简述，并对EPR的溶液法、悬浮法、简化悬浮法和气相法等4种生产方法作了技术经济评估。
- The town boasts four swimming pools. 这座城镇以拥有四个游泳池而自豪。
- Our football team won by four goals to nil. 我们的足球队以四比零取胜。
- The special melecular properties of Metocene can he used to produce finer fibers and lighter nonwovens. At present four products have been pushed ahead in an intensive market development. 茂金属聚丙烯结构独特,能生产细特纤维和轻质非织造织物。目前已有四种牌号的产品推向市场。
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- I was clean broke in less than four days. 不到四天我就一个钱也没有了。
- I'll look out for you at about four. 我4点钟左右找你。
