1.
Three somaclones with desir- able yield traits,high content of acyl urea and high photosynthetic efficiency were identified.
初步选出产量性状好、酰脲含量高和光合效率较强的无性系3个。
2.
Ureide content in the stems of three growth habit of soybeans increased markedly.
摘心处理使三种生长习性大豆茎中酰脲含量明显增加。
3.
There was great effect of the quantity of ureide in every organic by sulfur.
大豆各器官酰脲含量受不同硫肥处理的影响差异很大。
4.
Study on the Design Synthesis and Biological Activities of Acyl Ureas and Acyl Thioureas Including Aromatic and Heterocyclic Rings;
含芳（杂）环的酰基脲和酰基硫脲的设计合成及生物活性研究
5.
Studies on the Synthesis and Biological Activities of Acyl Ureas and Acyl Thioureas Including Thiodizole;
含噻二唑的酰基脲和酰基硫脲的合成及生物活性研究
6.
Synthesis and Research of Biological Activities of Aroylureas and Aroxyacetylureas with Tetrazole-ring;
含四唑环的芳酰脲和芳氧乙酰脲类化合物的合成及生物活性研究
7.
Synthesis and Biological Activity of Fluorobenzoylthiourea
含氟苯甲酰基硫脲的合成及生物活性研究
8.
Examples of such nitrogenous compounds are imidurazole, ammeline, ammelide.
这类含氮化合物的例子是咪脲唑，三聚氰酸三酰胺，三聚氰酸一酰胺。
9.
Green Synthesis and Study of the Aroylthioureas and Thioacylsemicarbazides;
酰基硫脲、酰氨基硫脲的绿色合成研究
10.
Synthesis and Characterization of Phenoxy Acetamide Derivatives Containing Urea Linkage
含有脲桥结构的苯氧乙酰胺衍生物的合成与表征
11.
Studies on the Synthesis and Biological Activities of Acyl Thioureas Including Thiodizole
含噻二唑酰基硫脲化合物的合成及生物活性研究
12.
Study on Design Synthesis and Bioactivity of Ferrocenesulfonylureas (Ferrocenesulfonamides);
含二茂铁基磺酰脲（胺）的设计合成及生物活性的研究
13.
Studies on the Synthesis and Biological Activities of Acyl Thioureas and Schiff Bases with 1, 3, 4-thiadiazole;
含1，3，4-噻二唑酰基硫脲和席夫碱类化合物的合成及生物活性研究
14.
Synthesis and Primary Biological Activity Tests of Fluorobenzoylthioureas Derivatives
含氟苯甲酰基硫脲类化合物的合成及其初步生物活性测定
15.
Studies on Synthesis and Bioactivities of Acylthiourea Containing Pyrazole or Triazole
含吡唑、三唑杂环酰基硫脲的合成及生物活性研究
16.
Application of Ultrasonic Irradiation in Synthesis of Novel Bis-heterocyclic Aroylthioureas
超声辐射在新型含双杂环芳酰基硫脲合成中的应用
17.
Synthesis and Insecticidal Activities of Novel Benzoyl Ureas Containing Anthranilic Acid Moieties
含邻氨基苯甲酸结构的苯甲酰脲类化合物的合成及杀虫活性
18.
Urea-Determination of biuret content-Spectrophotometric method
GB/T2443-1991尿素中缩二脲含量的测定分光光度法