黄瓜

This indicated that CH1 could induce resistance of cucumber to Pythium aphanidermatum by increasing its enzymes activities of phenolic metabolism.

说明CH1是通过提高黄瓜植株体内酚类物质代谢的酶活性来激发酚类物质的积累，从而诱导黄瓜对猝倒病产生抗性。

Two-dimensional gel electrophoresis were employed to analyze the proteome from leaves of cucumber R17 at 24, 48 and 72 h, after inoculating Sphaerotheca fuliginea .

以黄瓜抗白粉病品系R17为试材，在接种白粉病菌24、48和72 h后提取叶片蛋白质，采用双向电泳技术研究白粉病菌胁迫条件下黄瓜叶片蛋白质组的变化。

And Pyricularia grisea Sacc., with EC50 values of 3.74 and 1.14 mg/L. Particularly it had excellent activity on Blumeria graminis f. sp. tritic Speer and Sphaerotheca fuliginea Poll. with EC50 values of 0.68 and 0.33 mg/L.

结果表明：大黄素甲醚对黄瓜灰霉病菌和水稻稻瘟病菌菌丝抑菌活性明显，其抑制中浓度（EC50值）分别为3.74、1.14mg/L；对小麦白粉病菌和黄瓜白粉病菌具有优异的活性，EC50值分别为0.68、0.33mg/L。

The results showed that glucose and fructose are primary soluble sugars from night to 10: 00 a.m. in mature leaves, but during 13: 00 - 16: 00 p.m., stachyose becomes the most abundant oligosaccharide, this diurnal change is mostly due to the tempestuous fluctuation of stachyose concentration in mature leaves. During photoassimilate transportation, the p rimary soluble sugar in phloem sap is stachyose. When transportation is finished, sucrose becomes the main sugar in phloem sap. Cucumber leavesmay store photoassimilate in the forms of starch, glucose, fructose, stachyose and sucrose at night. The concentrations of glucose, fructose and stachyose in phloem sap are much lower than in leaves at that time. There may be some unique mechanisms modulating source-sink translocation by which soluble sugars in leaveswere prevented from loading into the phloem further during night.

结果表明夜间至上午10： 00，葡萄糖和果糖是叶片中主要的可溶性糖，而下午13： 00至16： 00，水苏糖成为成熟叶片中含量最高的可溶性糖，这种变化主要由叶片中水苏糖含量剧烈的昼夜变化引起；当黄瓜同化物从源叶向外运输时，韧皮部汁液中的可溶性糖以水苏糖为主，运输完毕后则以蔗糖为主；黄瓜成熟叶片在夜间以淀粉、葡萄糖、果糖、水苏糖、蔗糖等各种形式贮藏尚未运出的同化物，而此时韧皮部汁液中葡萄糖、果糖、水苏糖的含量极低，可能有特定的源库调节机制阻止叶片中的可溶性糖在夜间进一步向韧皮部中装载。

On the inhibition to mycelial growth, the 95% ethanol extract had significantly inhibition to P. ultimum, F. oxysporum f. sp cucumber, R. solani and B. cinerea, and at the top treatment concentration of 0.002 g/mL, the inhibition rate reached to 60.32% 58.50%, 55.89% and 55.17%, respectively; But the 95% ethanol extract almost had no inhibition to S. rolfsii, its rate was just 17.19% at 0.002 g/mL.③On the inhibition to sprouting, the 95% ethanol extract had significantly inhibition to B. cinerea, R. solani, F. oxysporum f. sp cucumber and P. ultimum, and at the top treatment concentration of 0.002 g/mL, the inhibition rate reached to 95.24%, 90.48%, 89.47% and 85.71%, respectively; and the rate would exceed 40% to four fungi mentioned above when their concentration was not lower to 0.005g/mL. The 95% ethanol extracthad infirm inhibition to S. rolfsii, its rate was just 43.48% at 0.002 g/mL.

在抑制菌丝生长方面，鱼腥草95%醇提物对豌豆根腐病菌、黄瓜枯萎病菌、马铃薯立枯丝核病菌和大白菜灰霉病菌均有良好的抑制作用，在最高处理浓度为0.002 g/mL时抑制率分别达到60.32%、58.50%、55.89%和55.17%；对辣椒白绢病菌几乎没有抑制作用，在最高处理浓度为0.002 g/mL时抑制率仅为17.19%；③在抑制孢子萌发方面，鱼腥草95%醇提物对大白菜灰霉病菌、马铃薯立枯丝核病菌、黄瓜枯萎病菌和豌豆根腐病菌抑制效果明显，在最高处理浓度为0.002 g/mL时的抑制率分别达到95.24%、90.48%、89.47%和85.71%，且在处理浓度不低于0.000 5 g/mL时对以上4种真菌孢子的抑制率超过40%；对辣椒白绢病菌抑制作用较弱，在最高处理浓度为0.002 g/mL时仅为43.48%。

The results revealed that with the increasing ear of continuous C. sativus cropping soil vanillic acid, p-hydroxyhenzoic acid and ferulic acid accumulated gradually. The total amount of the three phenolic compounds reached 29. 8 mgkg^(-1) dry soil after 7 years cropping, being markedly higher than that after 1 or 3 years cropping. After treated with these compounds, the root length and stem width of C.

结果表明：土壤中香草酸、对羟基苯甲酸及阿魏酸随黄瓜连作年限增加而呈现积累趋势；在连作7年的大棚土壤中3种酚酸类物质总量达29.8mgkg^(-1)干土，显著高于连作1年和1年土壤中的含量；酚酸物质可使黄瓜幼苗根长及茎粗显著降低，使株高及干物质量略有下降。

The results demonstrated that the genetic base of cucumber has been dramatically widened through the backcrossing with C. hytivus.

这说明通摘要过远缘杂交获得的新种对扩大黄瓜的遗传变异，改良黄瓜资源具有巨大的潜力。

Compared with that of normal cucumber, the structure of photosynthetic apparatus in glabrous cucumber was simple with less numbers of chloroplast and grana as well as the grana lamellae.

与有毛黄瓜相比，无毛黄瓜光合机构的结构较简单，叶肉细胞内叶绿体数量少，叶绿体内基粒数和基粒片层数少。

The "gurkophone" is one of their classics, made from a hollowed cucumber, a pepper and a carrot.

黄瓜管是他们的经典乐器之一，那是用掏空的黄瓜、辣椒和胡萝卜做的。

The results show that the cultivation of cucumber for mulching, so that the cucumber plant height, the number of leaves in all aspects of growth and development have taken place in significant improvement.

结果表明，对黄瓜进行地膜覆盖栽培，使黄瓜的株高，叶片数等生长发育的各个环节都发生了显著的改善。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷