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- Rate of seedlings emergence 出苗率
- A high rate of emergence of seedling was got with the young panicles which were in forth young panicles stage, i.e. in the stage of stamen and pistill formation, and many stronger seedlings and fewer albina seedlings occured. 以幼穗分化四期(即雌雄蕊形成期)培养出苗率最高,且出苗健壮,白化苗少,故利用幼穗进行组织培养是改良水稻品种的一条较好的途径。
- To ensure the survival rate of seedlings, it is necessary to keep a certain distance among them. 为了保证幼苗的存活率,保持一定的苗距是必要的。
- In the transplantation of seedlings, as for the survival rate of the transplantation, the ratio of mixed soil: sand: plant ash= 1: 2: 0.5 sprayed with a vegetative solution of 1/10 MS was the best. 4 在移栽试验中,以试管苗移栽成活率来比较,最适的基质种类为田园土:沙:草木灰1:2:0.;5,最好的营养液为1/10MS。
- Study on Relationship Between Rate of Seeds Splitting and Emergence Rate of Seedlings of Prunus armeniaca 山杏种核裂咀比率与出苗率关系的研究
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- Characteristics of Wheat Seed Viability Loss During Storage and Emergence Rate of Seedlings 小麦种质贮藏过程中生活力丧失特性及田间出苗率表现
- Rate of keeping a full stand of seedlings 保苗率
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- Consider the entire production of seedlings as the next population. 把所有的苗木全部作为下一代种群。
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- The rate of growth was unprecedented. 这个成长率是前所未有的。
- The car was going at the rate of 60 miles an hour. 汽车以每小时六十英里的速度行驶。
- She spoke with feeling about the high rate of unemployment. 她针对失业率之高慷慨陈辞。
- The rate of inflation has increased by 2%. 通货膨胀率已增长了2%25.
- The economists predicted an increase in the rate of inflation. 经济学家预言通货膨胀率将会增长。
- The amount or rate of emission or ejection. 排放量流量、流速,或排出量,排出的速度
- What's the rate of exchange against the dollar? 美元的兑换率是多少?