查询词典 fertilization

The research aimed to supply basis for the formula fertilization of Chinese cabbage.

［目的］为大白菜的配方施肥提供依据。

Seven years experiment on the effects of bioorganic fertilization, including 15t/hm^2a and 7.5t/hm^2a vermincompost (EM compos, EM chook manure and traditional vermicompoat), and chemical fertilizer on soil fertility and microbial biomass carbon was conducted at the Quzhou Station of China Agricultural University.

为了研究施用生物有机肥（EM堆肥，即有效微生物制剂＋堆肥）对土壤肥力及微生物生物量碳的影响，进行了7年的施用15t/hm^2a有机肥、施用7.5t/hm^2a有机肥（包括EM堆肥、EM鸡粪肥和传统有机肥）、施用化肥和对照处理的田间试验。

"For many years, the aging of gametes as a result of prolonged retention in the female reproductive tract before fertilization has been circumstantially associated with major birth defects," write Joe Leigh Simpson, MD, and colleagues from Baylor College of Medicine in Houston.

休士顿Baylor医科大学的Joe Leigh Simpson医师，和他的同事们写道：「许多年来，由于在受精前，雌配子在女性生殖管道中的滞留时间过长，所导致的受精卵的老化，被很偶然的认为与主要出生缺陷的发生有关。

In addition, using RT-PCR to detect expression of centrin homogene during Urechis unicinctus spermatid deferentiation and early embryonic development. The result revealed that (1) expression of HsCEN1 homogene is present during spermatid defferentiation including spermtid and sperm, but not in adult tissues including body wall tissue,intestinal mucous memberane cells and cell in coelom succus;(2) expression of HsCEN1 homogene is not present in unfertilized oocytes but present in that of released polar bodies after fertilization and parthenogenesis oocytes treated with A23187;(3) expression of HsCEN1 homogene is present during early embryonic development including two-cell stage,multicell stage,gastrula to trochophora.

我们还用RT-PCR方法检测了Centrin同源基因在单环刺螠精子分化过程和早期胚胎发育过程的表达，结果显示：在单环刺螠精子发生过程中的精细胞、精子团、精子中都有表达，而在成体的体壁组织、消化道组织、体腔球中则没有表达；在未受精卵中没有表达，而在受精后释放极体的受精卵和经A23187孤雌激活的卵中则有表达；在单环刺螠的早期发育过程——二细胞胚胎、多细胞胚胎、原肠胚、早期担轮幼虫——中都有表达。

What's worse, they think that the temperature condition is not necessary for seeds to come into leaf and that plants can also grow well without fertilization.

学生对於植物生长的另有概念包括将根与茎的名词定义错误，认为植物是「先长茎再长根」或「先长果实，后开花」；并对植物器官的功能不熟悉；缺乏植物的「花」、「果实」具有传宗接代等繁殖概念；「温度」条件对种子发芽而言是非必要的；植物有「施肥」就长得更好，没有施肥也不会怎样；知道植物可以用种子繁殖，除了种子以外可以繁殖的器官学生多数只看过落地生根用叶子繁殖，缺乏更多的实际经验。

The results from the experiments on crops of water convolvulus and flowering Chinese cabbage indicated that soil NO3-N concentration showed non-linear correlation with higher N fertilizer application rates, whereas they presented linear correlation with lower to middle N fertilization rates.

结果表明，在较大施氮量范围内，施氮量与土壤渗漏水硝态氮浓度之间呈非线性关系，但在中低施氮量时则表现为线性关系，可以应用"双速率转折点"概念评价菜园土壤硝态氮流失潜力。

There has been a great deal of cross-fertilization of ideas and techniques between these methods.

这些方法在思想和技术上有着广泛的交流。

I think it's been because of cross-fertilization with Kohut and Stolorow.

我认为是由于Kohut 和Stolorow的影响。

This provides an excellent opportunity for the students to understand and appreciate the use of IT in different countries and allows for cross-fertilization of ideas....

这提供了一个极好的机会，让学生了解和认识资讯科技在不同的国家使用，并允许跨思想交流。。。。

His artistic exploration in the past two decades is distinguished by the cross-fertilization of the artistic and the intellectual.

他的"画"是"思"的形象载体，成为了当代文化情势的图像表征。

That snake Alaric named Archbishop...

庇护。。。那个毒如蛇蝎的Alaric被命名为大教主。。。

You have done lots of magical things to be amazed at.

你做了很多神奇的事物感到惊讶。