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- WSCF was also used for the field test, and the survival rate of afforestation was investigated. 通过应用蓄水渗膜包装水现场造林,统计了造林成活率。
- Researches indicated that solid water can enhance the survival rate of trees, especially in difficult site, satisfactory effects of afforestation could be obtained. 摘要以往研究表明,固体水能够提高造林成活率,特别在困难立地造林应用中已取得较好效果。
- Application of Digital Close Range Photograph in the Monitoring of Seedling Survival Rate of Afforestation 数字近景图像在造林成活率监测中的应用研究
- The weaning survival rate of litter was 69.3%. 选择适宜的代乳;母鼠、仔鼠的存活率为69.;3%25。
- Studies on the effects of bamboo-shape site preparation on survival rate of afforestation in arid hilly areas in western Liaoning 辽西干旱丘陵区竹节壕整地对造林成活率影响的研究
- The survival rate of these baby animals is very low. 这些幼畜的成活率很底。
- survival rate of afforestation 造林成活率
- As we know, the survival rate of liver cancer is very low. 我们知道得了肝癌之后,生存率是很小的
- The survival rate of raising fish fries here are high. 在这里养殖鱼苗成活率很高。
- Hostess: As we know, the survival rate of liver cancer is very low. 主:嗯,那么,我们知道得了肝癌之后,生存率是很小的,
- Hence, the survival rate of submerged plants is very low in eutrophic lakes. 因此在富营养化的湖泊中栽种沉水植物的成活率是很低的。
- Build wine grape seedling raising base to ensure the purity of wine grape, stabilize seedling price, cut forestation costs and increase survival rate of forestation. 建设酒葡萄育苗基地,保证了酒葡萄的纯度,稳定了苗木价格,降低了造林成本,提高了造林成活率。
- The postop. survival rate of the Ono model is significantly higher than that of Heron model (P<0.01). 改良Ono法术后存活时间长于改良Heron法(P<0.;01)。
- ACSF replacement therapy could treat the experimental SAH effectively, and raised the survival rate of SAH rabbits. ACSF置换疗法可有效地治疗实验性SAH,提高SAH家兔的生存率。
- The 5-year survival rate of benign PRT was 89.29%, the 5-year survival rate of malignant PRT was 20.80%. 良、恶性肿瘤5年生存率分别为89·29%25和20·80%25。
- The field survival rate of tamed Spathiphyllum floribundum cv. Cupid could reach more than 95% . 白鹤芋试管苗经过驯化,在田间成活率可达到95%25以上。
- The results also showed that three solanum plants had no significant difference in the effect on the survival rate of larva and pupa, the fecundity of adults. 在3种茄科植物上,茄廿八星瓢虫幼虫取食量、成虫产卵量、幼虫及蛹的存活率均无显著差异,而在南瓜上存在显著差异。
- 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?
- Though the fatality rate of DAI is relatively higher, the survival rate may be elevated with active therapy. 脑弥漫性轴索损伤虽然有很高的病死率,但是,经过积极合理治疗,是能提高脑弥漫性轴索损伤患者的生存率。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。