三叶的

Any liliaceous plant of the genus Trillium having a whorl of three leaves at the top of the stem with a single three-petalled flower.

延龄草属的多种百合科植物之一，三片叶在茎顶端轮生，花单生、有三片花瓣。

The antennal lobes have relatively weak 5-HT immunoreactivity. The antennal mechanosensory and motor centers, in contrast, have relatively strong 5-HT immunoreactivity.

三种蚁型的嗅叶均有较弱的5－HT阳性反应，而背叶具有相对较强的5－HT阳性反应。

Five representative compounds were isolated as QC and biolocial study standards from three different species of Aloe by using preparative HPLC, CCC and other routine chromatography methods: Aloesin, Aloeresin A, and Barbaloin from dried latex of the leaves of A.

五、代表性化合物孤立御用biolocial从三个不同物种研究水准芦荟用制备高效液相色谱刑法和其他日常色谱方法：芦荟、芦荟一、由芦荟、晒干的叶甲ferox胶乳、从aloenin全脂芦荟、芦荟叶电子甲从干果皮的纯度和化学结构的色色谱和光谱方法证实。

ConclusionThe main components of liposoluble components are D-Limonene,-3,7-dimethyl-1,3,6-Octatriene,-2,6-dimethyl-2,4,6-Octatriene, Caryophyllene, 2,6-dimethyl-6-(4-methyl-3-pentenyl)-Bicyclo［3.1.1］hept-2-ene, alpha-Farnesene, and-2,6,10,15,19,23-hexamethyl-2,6,10,14,18,22-Tetracosahexaene.

结论蹄叶橐吾的脂溶性成分主要为D-柠檬烯（2.98%）、-3，7-二甲基-1，3，6-辛三烯（15.07%）、-2，6-二甲基-2，4，6-辛三烯（3.61%）、石竹烯（3.62%）、2，6-二甲基-6-(4-甲基-3-戊烯)-二环［3.1.1］庚-2-烯（6.20%）、α-法呢烯（4.09%）、反式角鲨烯（26.91%）等。

The searching result indicated that many components such as 2-Heptenal,-, Hexadecanal, Octadecanal, Megastigma-4, 6, 8-triene and Megastig-matrienone were identified the first time in studies of aroma components of Chaenomeles fruits.

检索结果表明，试验检测出的-2-庚烯醛、十六醛、十八醛、甲酸叶醇酯、辛酸环己酯、4，6，8-巨豆三烯、巨豆三烯酮等多种化合物，在木瓜果实香气成分研究中尚属首次发现。

Effect of different organisms on the earthworm"s propagation; 2. Effect of ber" root by wormcast; 3. Effect of leaves" nutrition, yield, fruit"s quality of ber with different manurial treatments.

一：不同有机物料对蚯蚓繁殖的影响；二：蚯蚓粪对毛叶枣根系的影响；三：不同施肥处理对毛叶枣叶片营养和产量、果实品质的影响。

In addition, we found that 4-phenyl-l,2,4-triazolinium N-ylides reacted withvarious electron-deficient olefins to afford pyrrole derivatives in good yields via 1,3-dipolar cycloaddition oxidative ring fission, In some cases, tetrahydropyrrolo[1,2-b]triazole and pyrrolo[1,2-b]triazole, which are stable and are not aromatized orcleaved in the reaction conditions, could be isolated, This is a facile and novel route forthe synthesis of pyrrole derivatives.

此外，本文研究了五员三氮杂环化合物4-苯基1，2，4-三氮唑的N-叶立德，发现在氧化剂存在下与缺电子烯烃发生1，3-偶极环加成反应生成的吡咯并[1，2-b]三氮唑，在大多数情况下开环生成吡咯衍生物，反应条件温和，收率良好，是合成吡咯衍生物的一个新的途径。

Ye Xiu Fen, 48, pulled out a small box with several small, homemade shuttlecocks used to play san mao, or three feathers.

叶秀芬，48岁，掏出一个小盒子以及几个小小的、自制的羽毛球来表演&三毛&，意思是&三根羽毛&。

There are three evolution paths for the kaolinitic rocks in the diagenesis:one is that kaolinite is transformed to the mixed minerial of kaolinite/dickite and dickite in the acid environment; the second is to be trnasformed to the ammonium illite,chlorite and pyrophyllite in alkaline environment;The third is to be transformed to well ordered kaolinite in the superfacial environment. The highly orderization of kaolinite may be related to the hot solution underground.

提出煤系高岭岩三种成岩演化轨迹；一种是在酸性环境下朝高岭石/地开石间层矿物和地开石方面演化；另一种是在碱性环境中朝氨伊利石、绿泥石和叶腊石方向演化；第三种是在表生环境种朝高度有序高岭石方向演化，高岭石的高度有序化可能与热水溶液作用有关。

DESIGN FEATURES: Use of folding three-blade coaxial rotors, requiring no tail rotor, and triple tail fins ensures compact stowed overall dimensions on board ship; engines above cabin and external mounting of operational equipment and auxiliary fuel leaves interior uncluttered.

设计特点：折叠三转子叶片同轴使用，无需尾桨，和三尾翼，确保船上装载紧凑，外形尺寸船舶；上面安装发动机舱和外部的业务设备和辅助燃料叶室内整洁。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。