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The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance.

中空轴采用铸钢件，内衬可拆换，回转大齿轮采用铸件滚齿加工，筒体内镶有耐磨衬板，具有良好的耐磨性。

Differential Scanning Calorimeter was used to determine the gelatinization temperature and enthalpy of corn starch and resistant starch in this paper.

前言 膳食中的淀粉有少部分因受某种因素或加工过程的影响，其结构发生变化，在小肠中产生抗消化现象，即在人体肠胃中仍不被水解。

Hairy roots were induced from tobacco leaves with Agrobacterium rhizogenes LBA1334 harboring agropin type PRil855 and binary vector PIG121HM carrying a kanamycin resistant gene nptll and GUS gene and the good hairy root clones were selected. The root with many root hairs and branches grew vigorously toward all the direction on MS medium without plant hormone and on kanamyain containing medium (km:30mg/L). The structure of the hairy root tip is different from that of ordinary root. Witch was not typical root cap maybe the main cause of losing the geotropism of hairy root. Plantlet regenerated from hairy root when cultured on Ms medium without plant hormone. The nicotine content of the hairy root was little higher than that in the natural roots.

本研究通过发根农杆菌工程菌LBA1334(含有野生型pRi1855质粒和pIG121HM双元载体质粒，编码NPTⅡ基因和GUS基因)转化烟草沙姆逊，获得了具有卡那霉素抗性烟草发状根，并筛选出良好的单克隆株系，该发状根具有典型的发状根特性(多根毛、多分支、在无激素培养基上快速生长)，通过根尖压片分析，烟草发状根不具备典型的根冠；发状根中烟碱含量1.61％稍高于与天然栽培品种母体根的含量(1.5％左右)，发状根向培养液中释放烟碱，释放量最多时占总烟碱量的81.1％；在无激素的培养基上获得了再生植株。

The result shows that the new plant expression vector was constructed successfully. The genetic transformation system of Gerbera hybrida was studied and 7 kanamycin resistant plants were obtained.

结果表明该植物表达载体构建成功，同时对非洲菊高效转化体系进行探索，获得卡那霉素抗性苗7苗。

Gerbera hybrida, one of the ten greatest cut flowers in the world, is a kind of cold-half-resistant flower.

非洲菊为世界十大切花之一，属半耐寒性花卉，忌高温，生产上急需培育耐高温的非洲菊新品种。

Result There was different in resistant ability of every rice seedlings on the toxicity of germanium.

方法］以3个水稻品种的幼苗为载体，研究金属锗在水稻体内的植物化过程。

Gigahertz transverse electromagnetic cells for electromagnetic pulse simulator must be high voltage resistant and favorable transfer characteristic.

为了提高GTEM传输室的耐高压能力，并保证良好的传输特性，对其馈电接头进行了优化设计。

The disease-resistant gene has been transferred into gladiolus mediated by the agrobacterium.

本研究将抗真菌病基因通过农杆菌介导转化唐菖蒲。

Trademarks for goods such as unification of "Wonder Wonder" oil acrylic plastic for objects to maintain, access and and two-sided seal, such as viscose, Release Paper Glassine Release Paper for the slim high intensity, Flower of the computer, PE, PP, metal surface has good adhesion, surface adhesion, and low temperature resistant and has ...

等品统一商标为"Wonder万得"亚克力油胶，用于物体保持，接和及封缄等双面粘胶，离型纸为格拉辛离型纸，薄型强度高，对电脑花，PE，PP，金属表面有很好的粘著力，曲面附着力强，耐低温及。。。

Today, with the exception of certain resistant regions that are not yet on the grid of market economy and globalism, the rest of the world are already bounded tightly together.

现在，世界上除了几块狭小的区域暂时还没有那么全面的融合到目前这个资本主义的全球化之中去，整个世界已经越来越紧密的结合在一起了。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。