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- The growth period, nitrogen fixation, growth condition and other growth characteristics of Nostoc. sp were studied. 摘要研究了念珠藻的生长周期、固氮特性、生长条件等生长特性。
- Study of the growth condition of the remote-kinship hybrid embryo of Lilium spp. 百合远缘杂交胚胎发育情况的研究。
- The relationship between the morphology of the AlN whiskers and the growth condition was studied. 并对氮化铝晶须的结晶形态与生长条件的关系进行了分析和探讨。
- The growth condition of ?Polypedates megacephalus? tadpoles were observed when fed respectively with algae, egg yolk, water flea and eel fodder. 以藻类、蛋黄、水氵蚤和鳗鱼饵料为饵料饲喂斑腿泛树蛙蝌蚪;观察其生长情况.
- Agaricus bisporus second levels plant the growthing condition. 双孢菇二级种生长状况。
- After random labeling with DIG, RNA dot blot was proceed to test the expression of this gene under different growth condition. 用地高辛随机引物标记试剂盒对该片段进行标记后,对不同水分和硫营养条件下提取的小麦根系总RNA 进行斑点杂交。
- The growth condition of cell was observed with phase-contract microscope,and intracelluer dehydrase activity was detected. 在相差显微镜下观察细胞生长发育情况,并测定其细胞内琥珀酸脱氢酶的活性。
- The existence theorem shows that the equation has at least one solution provi ded the nonlinear term satisfies a linear growth condition. 这个存在定理说明只要非线性项满足某种线性增长条件该方程至少有一个解 .
- However the node of flower bud emergence and the flower sex expression in field growth condition were obviously different in 4 cultivars. 田间栽培节瓜的现蕾节位和植株花性别表现因品种不同而有明显的差异。
- The growth condition and adaptability of bamboo are good in Coastal sandy area, but it has a bit of contrast on account of difference in adaptability. 五种竹子在滨海沙地的生长状况均较好,适应性较强,完全适合在东南沿海沙地种植,但因各竹子的生物学特性不同,生长状况也存在一定的差异性。
- Some melt carry-over improves the wetting and equilibrium growth conditions. 在其中携带一点熔体会改善浸润情况和平衡生长条件。
- In this paper , we study the best growth condition of Zn1-xCdxSe/ZnCd multi-quantum well by the Hot-Wall Epitaxial system. 接著再固定温度而对样品作不同长短时间的热退火处理,处理后之样品同样由光激发放射来作其效果之判断,然后找出最佳之热退火时间。
- In fact, the sharpness of snowflakes reflects its growth conditions. 事实上,雪花有多尖锐能反映其生长环境。
- Results as follows:The growth condition of different mixed stands is: black locust and Chinese ash >black locust and Tree of heaven>pure black locust>black locust and Elm. 分析结果如下:从树木生长状况来看,刺槐生长效益的大小排序为刺槐绒毛白蜡混交林>刺槐臭椿行状混交林>刺槐臭椿块状混交林>刺槐纯林>刺槐白榆混交林。
- The growth condition of 3 species of Elymus introduced into "Black-soil-Type" degraded grassland of Maqing and Dari country was observed for 3 and 4 years. 对引入达日县和玛沁县“黑土型”退化草地的三种披碱草属牧草的生长情况,分别进行了4年和3年的观测。
- Methods: Parainfluenza virues with different hemagglutination(HA) titer were used to infect MDCK cells to observe their growth condition and exam the change of HA titer. 方法:用不同血凝效价副流感病毒感染MDCK细胞,观察副流感病毒在细胞上的生长情况,并检测血凝效价的变化。
- The possibility exists that the LB1 specimen is a H. erectus individual with a pathological growth condition stemming from microcephaly or nutritional deprivation, she observes. 安东评论道,LB1倒有可能是个直立人,只是发育出了问题,小头症或者营养不良都有可能。
- Birefringence is an important optical parameter of nonisotropic crystal , which is determined by multi factors , such as component structure growth condition and wavelength . 双折射率是表征各向异性晶体光学特性的一个非常重要的光学参数,由材料的成分结构以及生成条件等多种因素所决定,并且与波长有关。
- The invention discloses a method for optimizing the seedling emergence and growth condition at early stage of root tuber and tuber propagating materials. 本发明公开了一种优化块根和块茎类繁殖材料出苗及早期长势的方法。
- Under normal growth conditions, the majority of the ribosomes is engaged in protein synthesis. 在正常生长条件下大多数的核蛋白体都进行蛋白质合成。