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- The effect of root growing was better when using NAA(150ppm), and IBA(50ppm, 100ppm), and the rate of growing root were 75%, 69% and 71% respectively. 150mg/L的萘乙酸和50mg/L、100mg/L的吲哚丁酸處理催根效果較好,插條生根率分別為75%25、69%25和71%25。
- What's the going rate of computer programmers? 計算機程序設計人員的一般工資是多少？
- And the positive rate of actinomyces and lactobacillus of root caries group were obviously higher than those of the control group[36(80.0%)vs 12(40.4%),P<0.05 and 33(73.3%)vs 6(20.2%),P<0.01]. 根齲組放線(xiàn)菌、乳酸桿菌的檢出率明顯高于無(wú)根齲組[36例(80.;0%25)與12例(40
- By power we mean the rate of doing work. 我們說(shuō)功率就是指做功的速率。
- In the experiment 11 different genotypes in Cms Rb(Bb),Cms C,Cms Es and normal cytoplasms were used,field test was combined with laboratory test,and the seven pathological traits such as the mortality rate of root cap cell,the lesion area and length,etc. 試驗選用11套同核異質(zhì)材料，采用田間鑒定與室內鑒定相結合的方法，依據寄主細胞、組織、個(gè)體、群體對CI小種的不同反映，分別對HMCI毒素對玉米根冠細胞致死率、針刺病斑長(cháng)度、幼根生長(cháng)抑制率、乳熟期病斑長(cháng)度和面積、接種20d及乳熟期病情指數7個(gè)病理指標進(jìn)行了比較研究與篩選。
- The experimental results showed that death rate of root cap cells treated with Hm-toxin was highly correlated with the lesion size induced by H. maydis on corn seedling leaves. The coefficient of correlation was more than 0.77 in all the isolates tested. 試驗結果;供試玉米自交系的根冠細胞死亡率和接種幼苗后形成的病斑大小是高度相關(guān)的;兩者的相關(guān)系數均在0.;77以上。
- The rate of incidence of a disease. 發(fā)病率發(fā)生疾病的概率
- The rate of inflation must be held down. 通貨膨脹率必須控制在低水平上。
- The rate of pay was built into her contract. 工資率已寫(xiě)進(jìn)了她的合同。
- The rate of growth was unprecedented. 這個(gè)成長(cháng)率是前所未有的。
- The car was going at the rate of 60 miles an hour. 汽車(chē)以每小時(shí)六十英里的速度行駛。
- L-1, the best length of root tips was 1.2 mm. L-1;切取的最佳根尖長(cháng)度為1.;2 mm。
- Methods:Cultivation of root tip. 方法:種子的根尖培養法。
- The rate of seed germination of white clover could be increased,and the growth of roots and shoots could be promoted by both IAA( 2 0 mg/ L) and NAA( 2 mg/ L) . 用吲哚乙酸、萘乙酸對白三葉種子進(jìn)行了發(fā)芽試驗。 結果表明,用20mg/L的吲哚乙酸和2mg/L的萘乙酸處理,不僅可提高白三葉種子的發(fā)芽率,而且可促進(jìn)種子早期萌發(fā)及胚根胚芽生長(cháng),有利于在短時(shí)間內快速成坪。
- She spoke with feeling about the high rate of unemployment. 她針對失業(yè)率之高慷慨陳辭。
- The rate of inflation has increased by 2%. 通貨膨脹率已增長(cháng)了2%25.
- inhibition rate of root elongation 根伸長(cháng)抑制率
- The economists predicted an increase in the rate of inflation. 經(jīng)濟學(xué)家預言通貨膨脹率將會(huì )增長(cháng)。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- The exudation of water from leaves as a result of root pressure. 吐水作用由于根部壓力使葉片向外滲水的現象
