查询词典 shell carving

Contents of Zn, Cu, Cd and Pb in Shell of oyster and offshore water from Dalian gulf, Laohu beach, Fujia Zhuang beach, Lingshui bay, Lvshun and Jinzhou are studied by Anodic Stripping Voltammetry in order to establish a relationship between offshore seawater and heavy metal content in shells. Through monitoring the seawater and shells we researched whether the shells could replace the soft tissue of oyster shells as an indicator of marine environment changes in hope of finding a more convenient and accurate carrier for monitoring marine heavy metal.

本论文以大连湾、老虎滩、付家庄、凌水湾、旅顺及金州六个区域的近岸海水及牡蛎贝壳为研究对象，应用阳极溶出伏安法对其锌、镉、铅、铜的含量进行分析，旨在通过监测大连近海水域及贝壳重金属含量来研究二者的相关性，探索是否可以利用贝壳替代贝类软组织来指示海域环境的变化情况，从而找到一种更为简便、更为可靠的监测海洋重金属的载体。

Gear box overall structure and rigid axle and the shell structure of relations.

变速箱整体结构刚性与轴和壳体的结构有关系。

This product can quickly remove the dust shell of various cars, oil, leaving behind a layer of protective wax film can not see, can repair scratches on soft injury and has anti-static, anti-ultraviolet, landscaping and other cool effects.

本品能快速去除各种汽车外壳的尘埃、油污，留下一层看不到的保护蜡膜，能修复软伤划痕并具有抗静电、抗紫外线，美化环境等卓越功效。

The knowledge of Turtology is imaged on the turtle's shell, which has the same number as famous Italian Fibonacci Sequence

b 龟象学的知识皆取象于龟甲，其数理与著名的费波那契数列相吻合。

Lloyd Mager impressed judges at the 47th annual Conch Shell Blowing Contest with portion s of "Strangers in the Night," as well as the classic Hebrew folk song "Hava Nagilah" and "The Alley Cat Song."

劳埃德在第47届年度吹海螺壳比赛和部分的&夜晚的陌生人&，还有传统希伯来人民间歌曲&Hava Nagilah&和&The Alley Cat Song&给评委很深的印象。

Lloyd Mager impressed judges at the 47th annual Conch Shell Blowing Contest with portion s of "Strangers in the Night," as well as the classic Hebrew folk song " Hava Nagilah" and "The Alley Cat Song ."

Lloyd Mager 在第47届年度海螺壳吹奏大赛上以《夜色中的陌生人》及经典希伯来人民乐《让我们一起快乐吧》、《胡同猫》给评委们留下了深刻的印象

Lloyd Mager impressed judges at the 47th annual Conch Shell Blowing Contest with portion s of "Strangers in the Night," as well as the classic Hebrew folk song "Hava Nagilah" and "The Alley Cat Song."

劳埃德玛格凭借&夜色中的陌生人&的片段以及希伯来人经典乡村歌曲& Hava Nagilah&和&胡同猫之颂&在第47届一年一度的吹海螺比赛中给裁判留下了深刻印象。

Lloyd Mager impressed judges at the 47th annual Conch Shell Blowing Contest with portion s of "Strangers in the Night," as well as the classic Hebrew folk song "Hava Nagilah" and "The Alley Cat Song."

劳埃德·梅杰在第47届年度海螺壳吹奏音乐会上以一段《夜中陌生人》和希伯来名歌《Hava Nagilah》以及《巷中猫咪之歌》给裁判留下了深刻的印象。

Shear wall ; multi-layer shell element ; microplane model ; constitutive model for reinforcement ; nonlinear analysis

剪力墙；分层壳单元；微平面模型；钢筋本构模型；非线性分析

Based on the multi-layer shell element model that is now widely used in the nonlinear analysis for the shear wall structure,different constitutive models of concrete and reinforcement are discussed in this paper.Selected in this discussion were two models:a new constitutive model for concrete,referred as microplane model,which could precisely simulate the nonlinear behaviors of concrete under complicated stress conditions,and a constitutive model for reinforcement,which could accurately modeling the hysteretic behaviors of the reinforcement.Some shear wall tests were analyzed to demonstrate the precision of the proposed model.

在适用于剪力墙结构非线性分析的分层壳墙单元模型基础上，对其中的混凝土本构模型和钢筋本构模型进行讨论，采用一种能较好的模拟混凝土在多轴复杂应力状态下特性的microplane模型和一种能够全面反映钢筋在往复载荷下各种复杂受力特性的钢筋本构模型，分别模拟混凝土和钢筋的力学行为特征。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！