查询词典 conserve

Conserve time and solid content are also main infection factors to strength of backfilling body.

对于同一龄期的不同浓度试件，随着浓度的变化强度增幅较为缓慢，3d和7d龄期试件强度更是如此。

Like Arabian camels, Bactrian s rarely sweat , helping them conserve fluid s for long periods of time.

就像阿拉伯骆驼一样，双峰驼很少流汗，这有利于防止水分流失。

At a glance of the molecular mechanism, one gene encoding 218 amino acids was identified from cDNA-AFLP differential study and then named as Ipomoea batatas MADS-box 1 gene (IbMADS1) based on earlier studies. From sequence alignment and phylogenic analysis, IbMADS1 exhibited a typical type II-MIKC structure, including two conserve domains, MADS-box and K-box.

本论文针对从甘薯块根筛选出的MADS-box基因，IbMADS1（Ipomoea batatas MADS-box gene 1）进行分析，分别探讨该基因在甘薯各部位的表现方式、受植物荷尔蒙调节的影响，以及甘薯属中野生亲缘种间的基因表现歧异性，再进一步从转殖植物的外表形态了解此基因可能的生理功能。

In this paper,studied on the soil collembolan in the Liangshui National Natural Conserve.Adopt diversity index,evenness index and common index to analyze.In the 10 habitats,the number of soil collembolan in the manmade Korean pine forest is the most.

对凉水国家自然保护区土壤虫的生态分布进行了研究，采用多样性指数、均匀度指数、共同性指数进行了分析。10个生境中土壤虫数量最多的是人工红松林，最少的是草甸。

In a high resolution experiment, the monotone semi-Lagrangian method can conserve physical quantities with appropriate Courant number and save the computing time.

在高解析度的平流实验中我们发现，半拉格朗日法与单调格式在适当的 Courant 数，在节省积分时间的情况下，可以有更好的守恒性质。

In addition, the following may qualify as museums for the purposes of this definition: natural, archaeological and ethnographic monuments and sites and historical monuments and sites of a museum nature that acquire, conserve and communicate material evidence of people and their environment; institutions holding collections of and displaying specimens of plants and animals, such as botanical and zoological gardens, herbaria, aquaria and vivaria; science centres; cultural centres and other entities that facilitate the preservation, continuation and management of tangible or intangible heritage resources (living heritage and digital creative activity); such other institutions as the Council considers as having some or all of the characteristics of a museum.

另外， 以下符合本&博物馆定义&的机构具有博物馆资格：具有博物馆性质的征集、保护和展示人类及人类环境的证据材料的自然、考古和民俗纪念地和遗址、历史纪念地和遗址；拥有、收集和展示动植物标本的机构，例如植物园、动物园、草本园、水族馆和人工生态园；科学中心；从事保护、传承和管理有形和无形遗产（活的遗产和数字创造性活动）的文化中心和其它实体；理事会认定具备全部或部分博物馆特征的其它机构。

The main duty and task have three points:①introduce 、 ingather 、 collect 、 conserve wildness plant 、 local plant 、 breeding resource and genetic material ;②manage seeds resource review 、 introduce 、 exchange 、 inspect 、 propagate 、 update 、 dispense 、 identify 、 appraise 、 utilize 、 finger mark and DNA sequence data ;③The center can supply to decision-making department with information about crop protection and research, to science research and agricultural production with information about resource and to social public with information about protecting biology diversity.

中心内设寒带植物基因资源保存中心、研究与评价中心、黑龙江寒地活体野生资源圃、功能基因库等。其主要职责任务是：①引进、收集、采集、保存植物的野生、地方品种、选育的种质资源和遗传材料；②管理种质考察、引种、交换、监测、繁种、更新、分发、鉴定、评价和利用、指纹图谱和 DNA 序列数据等；③为决策部门提供作物资源保护和研究的信息，为科学研究和农业生产提供优良种质和信息，向社会公众提供保护生物多样性的科普信息。

The Magnoliaceae plants not only have scientific value in study on the origination and system phylogenetic evolution of angiosperm, but also are important components to sustain forest's ecosystem equilibrium and conserve biodiversity.

木兰科植物不仅在研究被子植物起源和系统发育进化中有重要的科学价值，而且在维持森林生态系统平衡和生物多样性保护中也起着重要作用。

The core of this example script is a natural-language function called grade_essay that grades student essays from 1 to 100, but I will redact that part to conserve space.

的核心这个例子脚本是一种自然语言功能要求 grade_essay年级学生的论文从1到100 ，但我会纂辑的一部分，以节省空间。

The core of this example script is a natural-language function called grade_essay that grades student essays from 1 to 100, but I will redact that part to conserve space.

核心的这个例子脚本是一种自然语言功能要求 grade_essay年级学生的论文从1到100 ，但我会纂辑的一部分，以节省空间。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。