查询词典 envelope

By using the non-instantaneous section envelope machining principle , a mathematical model of mold grinding helical-spur cylinder gear is established,which is a calculating method to shape axile sectional of grinding wheel for numerical control mold grinding helical-spur cylinder gear.

利用无瞬心包络法成形加工的原理，建立了成形磨削斜齿圆柱齿轮的一种数学模型，为斜齿圆柱齿轮数控成形磨削的砂轮轴向修形提供了一种计算方法。

Dear Bana,My social studies class is sending an envelope of letters soon, but I know it will take a while, so I wanted to send you an e-mail.

亲爱的Bana，我们社会研究学课不久将给你发封信，但恐怕会需要一段时间，所以我先给你发一封信。

These include general ecology, transport systems and mobility, multi-polarity, compactness and density, sustainable cities and neighbourhoods, bioclimatic architectures, urban forms and vernacular architecture, solar technologies, systems, innovative high technology products and materials, envelope design and smart buildings.

它包括生态，交通网络和机动车，同一城市多个经济或技术的中心，城市布置的紧密度和城市人口分布密度，可续性城市和邻里关系，生态气候建筑，城市构形和本国建筑艺术，太阳能技术和设备，新型高科技产品和材料，外部设计和新颖建筑。

Consists of baled groundwood free cuttings, shavings or sheets of untreated uncoated bleachable coloured envelope paper.

彩色信封新边角料：彩色信封的边角料，纸边和信封纸，打包供货。这类纸张大多是用漂白亚硫酸盐浆制得，染色但没有经过表面处理。

Reduction of ovule number as a tendency of speciation in the genus is substantiated by the occurrence of tri_ovulate cones coupled with comprehensive characters of the genus. The metamorphic patterns as well as the leaf nature of the outer envelope indicate that female cones of Ephedra are compound while the female reproductive units of the ovulate cone have been reduced from secondary reproductive shoots similar to those of cordaites by phylogenetic transformation, fusion and reduction. Each fertile bract together with its axillary female reproductive unit composed the Bract Scale and Seed Scale Complex of Ephedra .

基于返祖性畸形三胚珠球花的出现及其他形态特征，认为麻黄属胚珠数目减少是该属内物种特化的一个趋势；利用雌球花发育的畸形现象及外珠被的形态学本质提出麻黄属的雌球果为复轴性构造，雌性生殖单位是由类似于科达类的次级生殖枝构造经系统发育变态、融合、简化成现存的生胚珠构造式样，每一可育苞片及其腋内雌性生殖单位共同组成了麻黄属的苞鳞_种鳞复合体。

This involves a mutation in the gene for transglutaminase 1 (TGM1). The transglutaminase 1 enzyme is involved in the formation of the cornified cell envelope.

我又有问题了，我LG&鱼鳞病&，好像是遗传的，没什么特别的治疗方法，只能用甘油缓解，到了夏天就没那么明显了。

PAI-3 was expressed in the human skin and mainly located in the superficial,more differentiatied layers of the epidermis,and was incorporated into the cornified envelope of terminally differentiated keratiocytes.

1、PAI-3 在人皮肤表皮组织中表达，且主要位于分化程度较高的表皮KC 中，其存在终末分化KCs 角质壳中。

PAI-3 was incorporated into the cornified envelope of terminally differentiated keratiocytes.

PAI-3 存在终末分化KCs 角质壳中。

PAI-3 expression increased in the processes ofKCs differentiation. PAI-3 can incorporate into the cornified envelope andmay promote the differentiation ofkeratinocytes.

人表皮KC分化过程中， PAI-3的表达随着分化的增加而增加， PAI-3存在终末分化KCs角质壳蛋白中，表明PAI-3参与KC分化的作用。

An amount increase ofPAI-3 andK10 was observed after theKCswere cultured for48 h in high calcium medium,butat72 h the exprssion ofPAI-3 decreased. The positive stain ofPAI-3 wasmainly localized in perinuclearmembrane in lowcalcium medium and in cytoplasm in high calcium medium. PAI-3 was incorporated into cornified envelope ofterminally differentiated keratinocytes.

结果 高Ca2+浓度下培养24 h后，分化标记物K10弱阳性表达， PAI-3呈阳性表达；培养48 h后， K10强阳性表达，而PAI-3的阳性表达明显增加， 72 h后，表达开始降低，在低Ca2+浓度下阳性染色主要位于细胞核膜周围而高Ca2+浓度下主要位于细胞质，同时， PAI-3存在终末分化KCs角质壳中。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。