查询词典 shell carving

Historical records and previous studies have indicated that the outer part of the Northern Jiangsu plain was formed from marine sedimentation during a Holocene high sea level period at 5000 a BP, as defined by a series of abandoned shell beach ridges.

本论文研究的是介于古贝壳堤西侧与湖泊群东侧之间的平原成因。2004年夏在苏北平原低洼处，距现代海岸120km的宝应县望直港进行了钻孔取样(BY1，33o14'21N， 119o22'41''E)，钻孔进深144.98 m，实取沉积柱为96.81 m。

Crab yellow also known as stove cake, a very sophisticated manufacturing process, requires more than a completely manual processes, selection of dried vegetables and pork Huizhou Mei Ding×÷, sprinkle sesame noodles, after Huangshan baking quality charcoal fire on many occasions later, such as crab-shaped back shell, color, such as Crab, it was this name.

蟹壳黄又称火炉饼，制作工艺十分考究，需经十余道工序完全手工操作，选用徽州梅干菜和猪肉丁作馅，芝麻撒面，经黄山优质木炭火多次焙烤后，形如螃蟹背壳，色如蟹黄，故得此名。

Some preliminary studies have been conducted for automatic mesh generation and adaptivity, and solid—shell element connection.

对有限元技术中的网格自动剖分和网格自动调整，以及组合结构分析中的体—壳连接问题进行了初步研究，编制了相应的有限元程序。

Here we report the three-dimensional (3D) crystal structures, with resolutions between 1.65 and 2.5 angstroms, of the four homologous proteins that are thought to be the major shell constituents of a functionally complex ethanolamine utilization microcompartment.

核心提示：专题：Science报道尽管许多生物性的屏障和区隔分界是由基于脂质的膜所形成的，但人们越来越多地了解到，在细胞内还有基于蛋白质的区室可作为与外界隔绝的环境。

TAD claims that this is one of the "toughest, most water-resistant and breathable soft shell fabrics available."

TAD称这是一款&最牢固，防水性和透气性最好&的衣服。

Vitamin A significantly (P＜0.05) stimulated the Fe concentration in shell.

维生素A显著升高贝壳中Fe的含量（P＜0.05）。

When dietary vitamin A supplements ranged from 1×10〓 to 1×10〓 IU/kg, vitamin D significantly (P＜0.05) decreased the ratio of calcite/aragonite in shell.

当饲料中维生素A的添加量在1×10〓IU/kg到1×10〓IU/kg的范围内，维生素D显著降低贝壳中方解石/文石的比例（P＜0.05）。

Company-led Mold Products: sewing machine head, motor shell, motor rotor, universal gasoline engine box and other auto parts, telecommunications, precision die-casting mold parts.

公司主导模具产品：缝纫机头、电动机壳体、电机转子、通用汽油机箱体及其它汽配、电信零件的精密压铸模具。

Two basic shell structures are recognized based on study of brachiopods across the Frasnian-Famennian boundary in Hunan Province, South China, which are characterized respectively by the presence and absence of a tertiary columnar layer.

对华南湘中地区上泥盆统弗拉/法门界线附近的几种腕足动物化石壳体结构所进行的详细研究表明，其原始结构主要表现为两种类型：一是具有棱柱状第三层，二是缺失棱柱状第三层。

It does not apply thin shell analysis ,but also apply middle-thick sheet analysis ,and it is easy to achieve transition with 3-dimension solid element .

对于复杂形状的中厚板件拉深，在凹模圆角处单元的弯曲效应明显，不能满足薄壳假设的基本要求。

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征，是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日，国内外艺术媒体还是在沿用&后八九&这个称谓，不管当初是为了商业噱头还是容易上口好记，反正大家现在是记住了&后八九&这个广东口音很重的词。