查询词典 deficient

The facts influencing the high stereoselectivity were discussed. It is proposed that the stability of the tri- molecular transition state or the stereoelectronic effect of the vinyl anion intermediate formed by the nucleophilic addition of halide anion to the electron-deficient carbon- carbon triple bond might be responsible for the high Z-stereoselectivity.

通过对影响反应的高立体选择性因素的研究，认为反应的三分子过渡态的稳定性或生成的烯基负离子中间体的立体电子效应决定了反应的高度Z立体选择性。

Recently, as preservation of cultural property is gaining more and more public attention, the important role of conservation treatment on Paintings of Traditional Buildings is accepted. But researches and studies on the related techniques and methods of conservation for Paintings on Traditional Buildings remain deficient in Taiwan. In addition, records and descriptions in projects adapting conservation treatment are poorly listed. Lacking both academic and empirical references, it often misleads staff in the projects to underestimate importance of conscientious and careful training to do conservation. One problem is the belief to easily replace conservators with painting craftsmen to work on conservation treatments.

然而，在文化资产保存观念渐为大众所关心与接受下，彩画修护逐渐为传统建筑修护工程所重视，但国内关於彩画修护技术、方法的论述几乎没有，尤其是近年来在少数采行修复方法的彩画修护案例中，对修复部分的相关纪录与描述更是寥落晨星，以致许多参与修护工程的相关人员对彩画修护方法有极大的误解，误以为不需经过特殊、严谨的「修复」训练，即能以一般传统建筑彩画的施作工法来从事「修复」工作，又或误以为修复师可以替代彩画匠师来进行传统建筑彩画的施作……。

Provide direct assistance to support public facilities and social services of the resource-deficient poor communities

直接援助贫困社区的公共设施和社区服务

Provide direct assistance to support public facilities and social services of the resource-deficient poor communities

直接援助贫困社区的弱势群体；直接援助贫困社区的公共设施和社区服务

People with phenylketonuria may be deficient in CoQ10 because of dietary restrictions.

患有苯丙酮尿症可能因为缺乏辅酶Q10饮食限制。

Over-expressing GAP-deficient ACAP4 results in an inhibition of apical membrane-cytoskeletal remodeling and parietal cell secretion.

过量表达GAP活性缺陷型的ACAP4突变体抑制了顶膜-骨架的重构和壁细胞酸的分泌。

The Arabidopsis fad2 mutant, deficient in an endoplasmic reticulum localized x-6 desaturase, had significantly decreased polyunsaturates in the extrachloroplast membrane lipids.

拟南芥fad2突变体则缺乏一个内质网定位的X-6去饱和酶，它的多不饱和脂肪酸在叶绿体外膜脂中含量显著减少。

Here, we show that mice genetically deficient in Toll-like receptor 5 (TLR5), a component of the innate immune system that is expressed in the gut mucosa and that helps defend against infection, exhibit hyperphagia and develop hallmark features of metabolic syndrome, including hyperlipidemia, hypertension, insulin resistance, and increased adiposity.

但美国Emory University的Matam Vijay-Kumar和Gewirtz等人在前人研究的基础上，意外的发现TLR5（Toll样受体-5）缺陷的小鼠较正常小鼠重20%，而且血甘油三酯、血胆固醇、血压及血糖偏高。TLR5缺陷的小鼠比正常小鼠进食多10%，经限制饮食后前者体重下降，但同时对胰岛素的反应下降；在经高脂饮食后前者体重快速增加并表现出&糖尿病&和&代谢综合征&表现。

BackgroundAnemia is one of the most familiar microelements-deficient diseases. Its occurrence is mainly because the lack of haematogenous material in the diet and the anemia aroused by the lack of microelement iron is generally called iron deficiency anemia.

研究背景：贫血是最常见的微量营养素缺乏病之一，发病的主要原因是由于饮食中缺乏造血的原料，其中由于缺乏微量元素铁所引起的贫血称为—缺铁性贫血(Iron deficiency anemia，IDA)。

I always have been deficient in selfconfidence and decision.

我向来缺乏自信和果断。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。