查询词典 nutrients

In this paper, the root nodulation of young Alnus formosana and its relations with soil nutrients on four forestlands converted from agricultural lands in Sichuan Province were studied. The results showed that the root nodules of young A.

以四川省广元、北川、平武和丹棱4个地区退耕地内生长良好的幼龄台湾桤木为研究对象，对其根系结瘤情况及其与土壤养分含量的关系进行研究。

Since algae is a common pond problem, plant one bunch of Anacharis for every two square feet of pond surface to control the buildup of algae-loving nutrients.

由于藻类是一种常见的池塘问题，植物之一Anacharis每两束池塘表面平方英尺，以控制藻类建设爱好营养素。

Helps replenish nutrients, activate cellular renewal, prevent skin aging, and promote blood circulation, while eliminating areolar tissue on cuticular layer and roughness of horny layer.

能迅速渗透肌肤内层，补充细胞养份，活化细胞，防止肌肤老化，促进血液循环，消除表皮层的蜂窝状组织和粗糙干裂的角质层，令肌肤表皮下水分瞬间提升，还原皮肤水嫩柔滑的神采。

Arisaema Consanguineum Koidz - To provide hair growth nutrients.

天南星 –提供生发的营养素。

The treatment enclosures with E.crassipes and S.natans had the better effect on sewage purification and nutrients removal.It may relate to their ability of absorption and assi milationthe nitrogen and phosphorus fromsewages as well as the action of microorganismaround plant root.

凤眼莲和槐叶萍处理围区的水质净化效果较好，这与植物自身吸收同化污染水体中氮素、磷素的能力大小及植物根系微生物的作用都有关。

Assimilable nutrients; assimilable information.

可吸收的营养品；可吸收的信息

The results show that the duration of the 3 phases during the culture of cell suspension is related to the inoculum size, the initial nutrient concentration, the feeding of nutrients and the culture conditions such as temperature and dissolved oxygen, that the maximum cell yield reaches about 12g/L for batch culture or 35g/L for fed-batch culture in dry weight, that the saponin content of cells quickly increases in the bloom phase and keeps on increasing until the early stage of the declining phase, with a maximum saponin content of about 60~70g/kg in dry weight, that the conductance value of cell suspension decreases from more than 8000μS to less than 600μS with the growth of cells, but increases when the cells autolyze, and that part of cells turns red in the later culture, which has no apparent effect on the saponin content.

结果显示：细胞3个生长时期的持续时间与接种量、初始营养浓度、营养流加情况及培养条件有关；分批培养和流加培养时的最大细胞得率分别为12g/L和35g/L；细胞的皂甙含量在旺盛生长期快速上升，并保持增长至衰退期前期；干细胞中最大的皂甙含量达60~70g/kg；随着细胞的生长，培养液的电导值从8000μS以上下降至600μS以下，细胞自溶后逐渐回升。另外，培养后期部分细胞颜色变红，但没有发现颜色转变对皂甙含量造成影响。

Ultraviolet and dirty air pollution will make skin rough and lightless, even spot. This product adopted advanced and sound technology, to compound aweto, animal oil (lanolin imported form Australia) and collagen protein. Provide effects of anti-wrinkle, moisturizing, nutrients and isolation. Whiten your skin in short time and make your skin moisture and smooth for long period.

紫外线、脏空气的污染和侵害，使脸部肌肤变得粗糙、暗淡无光、严重得引起色斑的产生和加重，本品配方采用了先进的、合理的领先技术，精心设计配方，把植物、动物油，和胶原蛋白同时添加于本产品中，使肌肤达到抗皱、滋养、隔离的效果，使用后，短效间使肌肤美白，长效间使肌肤滋润光泽。

According to the mechanism of block of development in vitro culture on early embryo of mammal and in vivo surroundings of early embryo, the paper states that requirement and utilization of nutrients during each cell stage of early embryo of mammal in vitro culture in order to search for in vitro culture condition and method to improve the development rate of blastosphere.

摘要从哺乳动物早期胚胎体外培养发育阻断机理和早期胚胎的体内环境入手，阐述了胚胎体外培养各细胞阶段胚胎对营养物质的需求，寻求合理的体外培养条件和方法，以便提高体外胚胎早期的囊胚发育率。

Four steers weighted 420,aged 2.5 ~ 3,fitted with permanent cannulate in the rumen,were used in 4×4 Latin square design experiment to determine the effect of different selenium sources(natrium selenite and rumen by-pass selenium) and concentration (0、 0.3 、 0.6、 0.9mg/kg) on nutrients metabolism in rumen.

选用4头体重420kg±20kg，装有永久性瘤胃瘘管的2.5～3岁阉牛，按4×4拉丁方设计，在1.3倍维持需要下，喂以3kg混合精料和6kg玉米秸秆，研究日粮中添加不同硒源不同水平(0mg/kg、0.3mg/kg、0.6mg/kg、0.9mg/kg)对瘤胃营养物质代谢的影响。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。