查询词典 leaf

The leaf area index, photosynthetic potential and dry matter accumulation were lower for the SHY rice than those for the CK at the early growth stage, and their differences were not significant between the two rice types at heading, and were greater for the former than the later after heading. The root-shoot ratio at each growth stage, root bleedings from heading to maturity, grain-leaf ratio, translocation percentage of the matter from stems and sheaths and harvest index of SHY rice were greater than those of CK.

超高产水稻各生育时期的根冠比、抽穗至成熟的根系伤流量以及粒叶比、茎鞘物质运转率和收获指数均显著高于CK；超高产水稻花后叶面积指数、剑叶叶绿素含量、光合速率、PSⅡ最大光化学效率均显著高于对照，非光化学猝灭系数显著低于对照。

Branchlets of current year and leaf blades abaxially hairy hairs on leaf blades wiped off easily.

当年小枝和叶片背面有毛的容易擦掉的在叶片上的头发。

It has been estimated that there are approximately 10,000 three-leaf clovers for every four-leaf clover.

倘若你同时拥有这四样东西，那幸运就无时无刻不围绕着你了。

When a four-leaf clover is found, it's considered lucky, since they occur on average only once for every 10,000 three-leaf clovers.

当一种四叶苜蓿被发现，它就被认为幸运的象征，因为几乎只有在10000片三叶草中才会找到一片四叶苜蓿。

Orthographic representation of speech sounds –broad and narrow transcriptions 语音的书写形式-宽式和窄式音标 IPA-International Phonetic Alphabet 国际音标 There are two ways to transcribe speech sounds. One is the transcription with letter-symbols only, called broad transcription. The other is the transcription with letter-symbols together with the diacritics, called narrow transcription

窄式音标。实例：对 pit/spit 中 p 音的比较： pit 中的 p 是送气音，在窄式音标中标为上标，写作： spit 中的 p 是不送气音，在宽式音标中不作标示，写作：对 leaf/feel/build/health 中 l 音的比较： Leaf 中 l 在元音前，叫清晰音，在宽式音标中不作标示，写作： Feel 中 l 出现在单词结尾，叫模糊音，在窄式音标中加变音符号 Build 中 l 出现在另一个辅音前，也叫模糊音，在窄式音标中也加变音符号 Health 中 l 出现在齿音前，受其影响叫齿音，在窄式音标中加变音符号 5。

The test results of acute toxicity were examined with Pearson's degree of fitting. The results indicated that the silkworm was extremely sensitive to Chlorantraniliprole. The median lethal concentration (LC50) was 4.0905×10^(-3) mg/L and median lethal dose (LD50) was 1.1435×10^(-8) mg/larva for the 3rd instar newly exuviated larvae. No toxicity was observed when normal concentrations of Chlorantraniliprole were used to fumigate the silkworm rearing room. Both irrigation and leaf spraying with 1.25×10^(-4) mg/L Chlorantraniliprole solution showed strong systemic transmission properties in root, leaf and whole plant. The residual toxic period of this insecticide to silkworm was very long. Mulberry leaves sprayed with 1.25×10^(-4) mg/L Chlorantraniliprole solution could still cause 100% mortality of the 3 and 5 instar larvae after 60 d. Furthermore, toxic reaction was very quick. The poisoning symptoms emerged within 1~5 h after feeding on the poisonous leaves. The poisoned larvae experienced such symptoms as stopping ingestion, remaining still, vomiting slightly and body atrophy sequentially, and died ultimately.

食下毒力试验结果经Pearson拟合度检验表明，氯虫苯甲酰胺对3龄起蚕的食下致死中浓度(LC50)为4.0905×10^(-3)mg/L，致死中量(LD50)为1.1435×10^(-8)mg/头；药剂在常规浓度下对家蚕无熏蒸毒性；1.25×10^(-4)mg/L稀释药液对桑树根灌和喷叶处理，表现极强的根部、叶部和全株性内吸传导特性；药液对家蚕的残毒期很长，1.25×10^(-4)mg/L稀释药液田间喷雾桑叶，间隔60 d后采叶饲喂3龄和5龄蚕的死亡率均为100%，且中毒反应极快，添食毒叶后1~5 h出现中毒症状，经停止食桑、静伏、少量吐液、蚕体萎缩等过程后陆续死亡。

Appropriate collocation: Fruit of chrysanthemum of foreign of one's own accord of rose, Germany, citric grass, horsewhip grass, raspberry leaf, field mint leaf, bodhi, Du Song, cumin.

适宜搭配：玫瑰花。德国洋甘菊。柠檬草。马鞭草。覆盆子叶。薄荷叶。菩提。杜松果。小茴香子。

The application of filtration equipment Products: plate and frame filter, candle filter, vertical leaf filter, horizontal leaf filter, etc.

该产品适用的过滤设备：板框过滤机、烛式过滤机、垂直叶片过滤机、水平叶片过滤机等

The results showed the concentrations of ammonium ion from transgenic plants had significant correlations of r=0.86 at two-leaf stage, and r=0.75 at five-leaf stage with the result from PCR analysis.

研究结果表明，2叶期和5叶期叶片释放的NH4浓度与bar基因PCR检测结果呈极显著相关，相关系数分别为0.86和0.75。

Furthermore,EAN and single NO3- nutrition significantlyincreased relative growth rate from five-leaf stage to seven-leaf stage compared withNH4+ alone.

此外，增铵营养和单一NO3-营养下五叶至七叶相对生长速率显著高于单一NH4+营养。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。