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Phodopus roborovskii and Cricetulus barabensis feed mainly on various plant seeds and insects according to the analysis of cheek pouch contents and stomach contents, plant seeds are also primary foods of them and high water-content green plants are needed to replenish water in feeding experiments.

从胃内含物和颊囊内含物分析结果看,小毛足鼠和黑线仓鼠主要以各种植物种子和昆虫为食,从饲喂结果看,也主要以种子为食,并以含水量高的绿色植物体补充水分。

Food habits were studied for four dominant rodents (Phodopus roborovskii, Dipus sagitta, Meriones meridianus and Cricetulus barabensis) inhabiting in Ordos sandland, NeiMongol in 1997. The results obtained by three methods of feeding experiments, analysis of cheek pouch contents, and analysis of stomach contents showed no significant differences basically.

采用笼养饲喂法、野外个体颊囊内含物统计法和胃内含物分析法3种方法,于1997年对内蒙古鄂尔多斯沙地中的4种主要啮齿动物(小毛足鼠Phodopus roborovskii、三趾跳鼠Dipus sagitta、子午沙鼠Meriones meridianus和黑线仓鼠Cricetulus barabensis)的食性进行了研究。3种方法得出的结果基本一致。

The inclusion of the red phloem was more than that of white color phloem.

红色的韧皮部,组织细胞内的内含物多;白色类型的韧皮部,内含物较少。

It is not known how rare this resemblance is, or whether it is most often seen in inclusions of silicates such as garnet, whose crystallography is generally somewhat similar to that of diamond; but when present, the resemblance is regarded as compelling evidence that the diamonds and inclusions are truly congenetic.

现在尚不知这种类似稀少到何种地步,也不知道是否它最常见于象石榴石一类的硅酸盐内含物中,而这类物质的晶体结构普遍地在某种程度上类似于金刚石的晶体结构。但一旦存在,这种类似就被视作极有说服力的证据,证明金刚石与内含物确是同源的。

It is not known how rare this resemblance is, or whether it is most often seen in inclusions of silicates such as garnet, whose crystallo graphy is generally somewhat similar to that of diamond; but when present, the resemblance is regarded as compelling evidence that the d iamonds and inclusions are truly congenetic.

现在尚不知这种类似稀少到何种地步,也不知道是否它最常见于象石榴石一类的硅酸盐内含物中,而这类物质的晶体结构普遍地在某种程度上类似于金刚石的晶体结构。但一旦存在,这种类似就被视作极有说服力的证据,证明金刚石与内含物确是同源的。

Characteristics of Inclusions: After the tea is kept for a long period of time in a stall and deep fermentation processing begins, the specialties of material and manufacturing make many bioreactions occur for thorough activation of microbes to excrete extra-cellular enzymes, which impacts over 500 stuffs of tea. Theses microbes contain catechin, polyphenols, amylase, cellulose, protein, lipid ,alcohol, ketone, vitamin, microorganism, and organic acid, making them transform, isomerize and degrade, polymerize and couple, so as to produce amylase, thearubigins, theaflavins, cellulose, and microelements that other commercial teas could not produce or produce too little.

三、 内含物的特点:由于原料、制造的特别性,经长期陈化和深发酵的过程,茶叶内含物发生多种生物生化反应,充分激活微生物分泌胞外酶,作用于茶叶中的内含儿茶素、多酚、多糖、纤维素、植物素、蛋白质、脂类、醇类、酮类、维生素、微量元素、有机酸等500多种物质,使之转化、异构降解聚合耦联,生成其他商品茶无法比拟和缺乏的多糖、茶红素、茶黄素、纤维素、微量元素等,并形成以菇稀醇类为主体香气。

Fromthe point of view of chemical components,α-cellulose content for differentage-degrees bamboo is mostly the same,slightly increasing with the growth ofage,lignin content increases with the growth of age,the contents of extract,hemicellulose,polysaccharose,mineral elememts decrease with the growth ofage;the result shows the electric conductivity of bamboo is mainly decided bythe content of mineral elements,with the growth of age,volume resistivitybecomes great.pH value shows acid,acidity decreases with the growth of age,this is mainly due to the decrease of fraction of bamboo parenchyma with thegrowth of age.

从化学成分角度来说,不同年龄竹材α-纤维素含量差异不大,一般随着年龄增大而增大;木质素含量随着年龄增大而增大;抽提物、半纤维素、聚戊糖、灰分含量随着年龄增大而降低;研究表明竹材的导电性主要由矿质元素含量大小决定,随着年龄增大,体积电阻率越来越大;pH值呈酸性,酸性随着年龄增大而减弱,这主要由于竹材薄壁组织比量随着年龄增加而减少,内含物如淀粉减少,导致酸性减弱。

The pattern of aerenchyma formation could originate by the combination of cortical cell autolysis and enlarged intercellular space. The process occurred in some stages: cortical cells stopped expansion and the intercellular space became larger at the initial stage. Cortical cells to collapse and autolysis were found with the disintegration of cell contents. After the evacuation of cell contents, cortical cells became shrinking and invaginated.

形成过程大体分为:皮层细胞生长停止,细胞间隙增大;皮层细胞衰老,并发生自溶,内含物解体;解体物逐渐撤走,皮层细胞开始收缩、内陷,当细胞内含物全部撤走,相邻细胞的残留细胞壁叠合即在两侧形成通气空腔;径向上相邻的皮层细胞逐步发生凹陷和细胞壁叠合,结合方形的细胞间隙一起构成通气组织。

It is not known how rare this resemblance is, or whether it is most often seen in inclusions of silicates such as garnet, whose crystallography is generally somewhat similar to that of diamond; but when present, the resemblance is regarded as compelling evidence that the diamonds and inclusions are truly cogenetic.

现在尚不知这种类似稀少到何种地步,也不知道是否它最常见于象石榴石一类的硅酸盐内含物中,而这类物质的晶体结构普遍地在某种程度上类似于金刚石的晶体结构。但一旦存在,这种类似就被视作极有说服力的证据,证明金刚石与内含物确是同源的。

The grain-like cell inclusions which varied in morphology, location and number during the different periods of unfolding of perianths of Michelia alba DC. can be inferred to be a predecessor of aroma.

结果表明:(1)根据在花被片开展的不同时期的颗粒状细胞内含物的数量、形态及存在部位,推测白兰花被片颗粒状细胞内含物可能上要是香气释放前体物质。

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