allantois是什么意思

网络释义

用法例句

Development of calcium hydrogen phosphate coated urea and its release characteristics;

磷酸氢钙包膜尿素的研制及其释放特性

Preparation and slow release effect of coated urea using tung oil as film-forming materials;

桐油包膜尿素的制备及其肥料缓释效应研究

N-releasing characteristics of polymer-coated urea and its evaluation method;

高聚物包膜尿素的氮素释放特性及其评价方法

The effect of coated urea on rice yield and its physiological basis;

复膜尿素对水稻的增产效应及其生理基础

At the same time, the experiment of chorioallantoic membrane (CAM) was practiced by using transgenic bifidobacterial.

方法 :以小鼠移植性肝癌Heps建立肿瘤模型 ;分别进行灌胃和尾静脉注射给药 ,同时用转人内皮抑素基因双歧杆菌液做鸡胚绒毛尿囊膜 (CAM )实验 ,在解剖显微镜下计数血管条数 ,用图像分析仪定量分析血管密度。

On response of early rice to coated urea;

早稻施用覆膜尿素效果初探

The Effects of Coated Urea on the Yields of Maize and Its Characters

包膜尿素对玉米产量及其性状的影响

The Characteristics of CMMCU-N Releasing and Effect on Different Soil Conditions;

复合矿物包膜尿素在土壤中的氮素释放研究

Studies on the Development of Chitosan-coated Urea and Its Characters and Fertilizer Effects;

壳聚糖包膜尿素的研制及其特性与肥效研究

Studies on the Development of Ethyl-konjac Glucomannan-coated Urea and Its Properties

乙基魔芋葡甘聚糖包膜尿素制备及性能研究

Effect of Different the Urea and Coating Urea as the Rosin Glycerin Este on Tobacco Quality Indices

松香甘油酯包膜尿素对烤烟生长和品质的影响

Traits of Nutrient Release from Starch Acetate Coated Urea Fertilizers in Water

醋酸酯淀粉包膜尿素水中养分溶出特征

Effect of Coated Urea on Grain Yield and Carbon-nitrogen Metabolism of Summer Maize

包膜尿素对夏玉米产量及碳氮代谢的影响

Effects of Sulfur Coated Urea and Sulfur Coating on Rice Growth and Soil Chemical Properties

硫包膜尿素与硫膜对水稻生长发育及土壤化学性质的影响

Effect of Controlled-release Urea on Melon Yield,N Uptake and N Use Efficiency

包膜尿素对甜瓜产量、氮素吸收和氮肥利用率的影响

Nitrogen Release Mechanism of Coated Urea and Biological Activity of Cole

包膜尿素氮素释放机理及其对油菜生长效应研究

The Research of Slow-controlled Release Efficiency and Manurial Effect of Coated Urea with Kieselguhr as the Carrier

硅藻土为载体包膜尿素的缓控释性能和肥效研究

Nitrogen Release Characteristics of Two Coated Urea and Their Effects on Growth of Tall Fescue Turfgrass

两种包膜尿素的氮释放特性及对高羊茅生长的影响

Membrane microstructures and nutrient release mechanism of thermoplastic coated urea

热塑性包膜尿素微观结构特征及养分释放机理研究

Evaluation of Nitrogen Release Feature of Macromolecule Polymer Coated Urea and Effects on Tall Fescue Turf Growth

聚合物包膜尿素氮释放特性及其对高羊茅草坪生长的影响

Use of Coatocl and Controlbly-Releasing Urea in Greenhouse Cucumbe Production in Longdong Profecture;

包膜控释尿素在陇东保护地黄瓜上的试验研究

Effect of coating and hydroquinone incorporation on urea-N release and its hydrolysis.

包膜与氢醌结合对尿素释放及水解的影响

Effect of rosin glysin ester as coating material on the slow release property of coated urea

松香甘油酯包膜材料对尿素缓释性的影响

Study on the effect of coated controlled-release urea on the growth of tall fescue

包膜控释尿素对高羊茅草坪建植期生长的影响