稻

Field surveys show that Phalaris minor is a major problem in wheat in the rice-wheat system of the Punjab, accounting for a loss of over 20-35% of yield in nearly one-third of fields.

大田调查表明，小粒？草（是旁遮普省稻麦制中小麦的主要问题，几乎l/3的大田损失产量20~35%。

The biological activities of the new heterocycles synthesized were researched, and the results showed that some of them exhibited good fungicidal activities. The best one was compound 3f which exhibited 100% inhibition action against pyricularia oryzae and physalospora piricola in dosage of 5×10^(-5).

并探讨了所合成的新型杂环化合物的生物活性，结果表明部分化合物表现出良好的抑菌活性，其中3f的活性最好，在品质分数为5×10^(-5)浓度时，对稻瘟菌和苹果轮纹菌的抑制率均达到100%。

The inhibitory activity of Echcin to 14 strains of phytopathogenic bacteria was tested using paper plate method.

采用纸碟法测定了Echcin 对5 个属植物病原细菌共14 个菌株的抑制作用，琼脂稀释法测定了Echcin 对12 种植物病原真菌的抑制作用，在此基础上开展了Echcin 对番茄早疫病和稻白叶枯病的温室盆栽试验，同时开展了Echcin 对小麦纹枯病的田间小区试验。

Among them,six are from phytopathogenic fungi.

稻梨孢是引起稻瘟病的病原物。

The comparison of pollen contents inside and outside the rice field and in the dust indicates that the Poaceae pollen content of 36％ or higher is much likely related to rice cultivation development,even if human activities have strong impacts on the double-crop paddy areas.

稻田内外样品和尘土花粉结果的对比分析表明，在人类强烈干扰的双季稻耕作区，禾本科含量达到36％以上时，很可能表明与稻作农业发展有关。

In this study, we identify eight putatively nonfunctional alleles of the BADH2 gene and show that these alleles have distinct geographic and genetic origins.

栽培稻是一种高度多样性的物种，拥有很长而且复杂的进化史。

All the melody was rich in variety and energy, and the end sounds were quivery, so as to after the end sounds disappeared, I felt the last sound was still floating in a place in this boundless field, as if wriggled among paddy roots with shaggy stubbles; the tune was graceful.

整个旋律富有变化，极有活力，在尾音上还颤动不已，以致在尾音逐渐消失以后，使我觉得那最后一丝歌声尚飘浮在这苍茫大地的什么地方，蜿蜒在带着毛茸茸的茬口的稻根之间；曲调是优美的。

The results show that biomass owns higher NO removal efficiency than pulverized coal. NO removal efficiency of three kinds of fuels increases by different extent through the increase of reburn fuel fraction and the decrease of the excess air ratio. NO removal efficiency of corn straw is the most efficient; rice husk is medium, pulverized bituminous coal is the lowest. Within the certain reburn resident time (650 ms), NO removal efficiency increases quickly with the resident time.

研究表明：生物质脱硝能力明显高于煤粉，提高再然比例及减小过量空气系数，3种燃料的脱硝率有不同程度的提高，其中秸秆脱硝率最高，稻壳中等，煤粉最低；在一定的再燃停留时间内(650 ms)，延长停留时间，脱硝率增加，超过这一停留时间，脱硝率增加缓慢。

Oryza longisatminata is a wild species which widely grows in tropical Africa, with apparent rhizomatous feature. It is one of the species of the wild rice Oryza rufipogon.

长雄野生稻是广泛生长在热带非洲的1个野生种，具有明显的地下茎特征。

Externally applying signal compound of methyl salicylate can induce resistance to diseases and insect pest in plant.

其中，筛选具有化感作用的野生稻材料是这项工作的基础。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。