upholder是什么意思

网络释义

用法例句

External supports are important resources and determine the strategies which climbing plants use to obtain maximum sunlig.

采用实验生态学的方法 ,在提供不同直径支持物的情况下 ,对攀援植物苦瓜 (Momordicacharantia)不同构件层次的形态可塑性反应、生物量积累和生物量配置的变化进行了研究。

External supports, whose status determines the strategies of climbing plants to search sunlight and other external supports, are important resources for climbing plants.

支持物倾角的变化将引起攀援植物“自遮荫”程度的改变 ,从而影响植物的生长和行为。

The paper analyzes the relationship between Hunan economic growth and its logistics supporting from 1982 to 2006,choosing four elements that is of great influence on Regional economic growth.

根据1982—2006年的湖南年度数据对区域经济增长的物流支持进行研究,选取影响区域物流发展水平的四个重要因素作为指标,对湖南经济增长与物流发展之间的关系进行协整检验并建立向量误差修正模型,验证了它们的长期均衡关系和短期修正效应。

A rest or support for the back.

背靠背部的支持物或支撑物

An agent through which vital powers are exercised.

支柱，支持物生命力赖以释放的动原

A support for the head, as at the back of a chair.

靠头物如椅背上的头部支持物

A machine or structural part that supports another part.

支持物机器或建筑起支撑作用的结构部分

A device, such as a supporting beam in a building or a connecting wire or rope, that steadies or holds something else erect.

支架，支持物一种装置，如建筑物的支持梁或连结的钢丝或绳索，用于稳定或使它物竖直

Bread is the staff of life.

面包是生活的主要支持物。

One that braces, especially one that supports or holds something steady.

支撑物支撑物，尤指支持或把稳某物的东西

a float supporting a seaplane.

支持水上飞机的漂浮物。

Be in favour of sth; support sth

赞同、支持或主张某事物

provide what is desired or needed, esp. support, food or sustenance.

供给所需的支持或食物。

support on poles, of climbing plants, such as beans.

爬行类植物用竿支持，比如豆类植物。

The Consideration of Logistics Enterprise s Developing Cold Chain Logistics;

物流企业发展冷链物流亟待政府支持

continue to support or retain one's connection with sb/sth

继续支持某人[某事物];保持与某人[某事物]的联系

sustained or maintained by aid (as distinct from physical support).

有帮助支撑或维持的（截然不同于物理上的支撑）。

To support by placing something beneath or against; shore up.

架，搁把某物置于…之下或靠着…来支持；支撑起来

a short shaft that supports something that turns.

能够支持旋转物体的小轴。

thing that can be turned to for help,support or consolation when needed

必要时可给予帮助、支持或安慰的事物

muster public support for sth

徵集公众对某事物的支持