茎的
- 与 茎的 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The author made a research on the chemical ingredients in the Mahonia eurybracteata Takeda.
作者对宽苞十大功劳茎的化学成分进行了系统研究，从中分离得到了17个化合物。
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Compounds, including 15 new C21 steroids, were isolated from the alcohol abstracts of the ratten of Marsdenia tenacissima. 37 of them are C21 steriods and their glycosides, the rest 5 compounds are lignans.
从通光散藤茎的乙醇提取物中，共分离得到42个化合物，其中包括C21甾体及其甾体皂甙类化合物37个，木脂体类化合物5个，有15个新化合物，均为C21甾体类化合物。
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The present doctoral dissertation was carried out to study the chemical constituents isolated from stems of two medicinal schisandraceous plants.34 compounds were isolated from the ethanol extracts of the stems S.henryi collected in the Jiangxi province by various column chromatographies.27 of them were identified on the basis of spectral analysis.There are 18 lignans,(including 5 dibenzocyclooctadienes,6 aryltetralins,2 tetrahydrofurans,3 diarylbutanes,2 other lignans),3 flavanols,2 glyceroesters,1 naphthoquinone,1 xanthine and 2 steroids,of which 6 compounds were new compounds,and 7 compounds were isolated from this family for the first time.
采用多种色谱技术进行分离纯化，从翼梗五味子藤茎的乙醇提取物中分离到34个化合物，综合运用现代波谱学技术鉴定了27个化合物，包括木脂素类化合物18个(其中联苯环辛烯类木脂素5个，芳基四氢萘类木脂素6个，四氢呋喃类木脂素2个，二芳基丁烷类3个，其他类型木脂素2个)，黄烷醇类化合物3个，甘油酯类化合物2个，萘醌类化合物1个，黄嘌呤类化合物1个，甾体类化合物2个，其中，5个为新化合物，7个为本科首次报道。
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All leaves or only leaves of lower stems petiolate.
全部叶或只下部茎的叶具叶柄。
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But we do not criticize it was "rootless and stemless."
但是我们并不批评它是&无根无茎&的。
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Is a cultivar producing rhizomes of the family Zingiberaceae.
是姜科、姜属能形成根状茎的一个栽培种。
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Along with the stem coarsening, the leaf stretches slowly.
随着茎的长大，叶子慢慢地舒展开来。
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Culms erect from nodes of rhizome, stiff, 10–30 cm tall, branched at base.
秆直立从根状茎的节那里，硬，10-30厘米高，在基部分枝。
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This promoter is shown to direct the specific expression of the reporter gene,B-glucuronidase, in trichomes of Arabidopsis.
将此启动子与gus报告基因相连构建植物表达载体并转基因拟南芥，GUS组织化学定位分析表明此启动子在拟南芥叶片和茎的表皮毛细胞中特异表达。
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The uneven length of the stem, some high, some very short.
这些茎的长度参差不齐，有的高，有的却很矮。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。