| 1. | Analysis of net assimilation rate and crop growth rate indicates that two peaks of photosynthetic activity occur during the growing season . 净同化率和作物生长率分析表明,在生长季节出现两个光合活性高峰。 |
| 2. | For decreasing mortality and promoting the growth and increasing feed efficiency of shrimp and fishes 专对生长期之鱼虾使用。减低死亡率及提高生长率,增加饲料效率。 |
| 3. | Had we chosen d = 2km as used in the data analysis in this study , the growth rate would have been a factor 2 smaller 如果当时选取象用于本文的资料中的那样d = 2公里,则生长率就会小一半。 |
| 4. | In the condition of suspending culture , the gametophytic clone has much higher instantaneous growth rate than stilling culture 在充气悬浮培养条件下克隆的瞬时生长率明显高于静置培养。 |
| 5. | The bacterial production was higher in fall than it was in spring in the east china sea and yellow sea 秋季黄、东海海洋异养细菌生产力明显高于春季,并且秋季异养细菌的生长率也高于春季。 |
| 6. | Six experts in forestry science and economics say forest growth is on the rise in some countries and the number is increasing 森林科学与经济学的六位专家说,在一些国家森林生长率一直在增长,而且这样的国家还在不断增加。 |
| 7. | If the population of china walked past you , 8 abreast , the line would never end because of the rate of reproduction 如果让所有的中国人按8个一排并肩从你身边经过,你将永远不会看到尽头,因为他们的生长率会使人数连绵不绝。 |
| 8. | Ln naturai waters ( xiamen west harbor ) , phy ' toplankton apparent growth rate was 2 . 447 d - 1 and microzooplankton grazing rate was 0 . 2542 d - 1 in spring 春季自然海区(厦门西港)浮游植物的生长率k为2 447d ” ‘ ,微型浮游动物的摄食率g为0 |
| 9. | As a result of growth rate of australian population nature almost in successive years is in negative growth , because this population problem is all the time , restrict the serious problem that australian economy develops 由于澳大利亚人口自然生长率几乎连年处于负增长,因此人口问题一直是制约澳大利亚经济发展的重要问题。 |
| 10. | Genchem lavin microencapsulated feeds genchem lavin is easy ingested and provides the hatchery manager with an alternative feed to be used at this discretion , along with live feeds , important for weaning post - larva 维仁苗丹是专为仔鱼虾调配之微粒子微胶囊饲料由发酵物质调配而成,富含未知生长因子,可提高生长率及存活率。 |