The fertile valley yields abundant harvests each autumn.

肥沃的山谷每个秋天都产出丰收。

Cu furaldehyde-ethylene diamine Schiff base complex was synthesized with the yield of 63.

合成了夫碱金属络合物——呋喃甲醛乙二胺铜络合物,收率63。

This method of cultivation produces higher yield.

这耕作方法可提高产量。

The yield of the pseudoionone and ionone was 96. 2% and 97. 6% respectively.

反应条件温和,周期短,缩合反应的产率达96.2％,环化反应的产率达97.6％.

The clastic nodulus, yield stress and stress-strain relationship of two-phase particle composites can be predicted.

该模型由两个简单模型组成，它可以方便地预测不同体积比的两相材料的弹性模量、应力—应变响应。

The quality per legumen and yields of Zaoyou No.1 was tiptop.

早优-号单荚质量和产量最高。

It suggested that illumination with sulfur lamp rendered cotton photomorphogenesis more favorable to yield formation.

应用硫灯照射更有利于棉花植株的形态建成及产量的形成。

The total yield of oryzalin was over 55%.

安磺灵的收率在55％以上。

These on reduction with NaBH4 gave exclusively cis-3-heterocycle substituted chroman-4-ols in good yields.

【文摘】3,3-Dibromochroman-4-ones on reaction with different heterocyclic secondary amines gave 3-substituted chromones.

Effect of little-plants of Welsh onion (Alliums fistulosum L.) on yield was studied.

摘要对秋大葱不成株成因及其时产量影响分析表明，遗传和栽培因素同时影响大葱不成株的产生。

The brave soldier would as soon die as yield to such an enemy.

那位英勇的军人宁死也不肯屈服于这样的敌人。

Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%.

以苯甲酰料,经酰化,还,环合等反应合成左旋西替利嗪盐酸盐,反应收率8.05%。

This treatise introduces the physicochemical property,reaction mechanisim,synthesis method and the yield of benzyl pyridin benzimidazolone.

对苄基吡啶基苯并咪唑酮的物化性质、反应理、合成方法及收率作了详细叙述。

Yield and N uptake response by non-nodulated soybean to increased P availability is marginal.

不结瘤大豆对有效磷增加在产量和氮吸收上的反应也不大。

East Indian tree with oily seeds yield chaulmoogra oil used to treat leprosy.

东印度的树，子含油，可产大风子油，用于医治麻风。

Catabolite repression is considered as a main factor controlling yield of cellulases.

降解物阻遏是菌株控制其产酶量的主要调节机制。

The tree yields an abundance of fruit.

这树结果甚多。

Yielding himself to his feelings of worthlessness, he tried to kill himself.

他是觉得自己无是处, 便企图自杀。

Firstly, p-methylacetophenone was obtained in the presence of alchlor as the catalyst, and the optimum condition was 4:1:2 in molar ratio for toluene, acetic anhydride and alchlor with yield of 86.2%.

首先，以甲苯和乙酸酐料，在催化剂三化铝存在下合成对甲基苯乙酮，并确定甲苯，乙酸酐和三化铝的最佳摩尔比4: 1: 2，收率86.2%。

The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.

采用硝酸分解法可制取纯度高于99%的三氧化二铟.本法具有设备少、操作简单、成本低、见效快等优点.