查询词典 valuable

In order to save energy, modern buildings have increased the airtightness of their structures, and decreased their ventilation volume, thus leading to the worsening of indoor air quality. In view of this, the study used solar-energy electrolytic condensed water to improve the IAQ. Besides hydrogen that can serve as a replaceable energy for environmental protection, oxygen can even offer valuable usages.

为了因应节约能源，现代建筑物在建筑结构上增加其气密性，并且减少建筑物的通风换气量，致使室内空气品质恶化，故本研究利用太阳能电解冷凝水改善室内空气品质，除了氢气可供作为环保替代能源之外，氧气更能够做有价值的利用。

The most valuable sign for the diagnosis of meningioma is the presence of an apex of Ala.

最有诊断价值的征象是Ala峰的出现。

English Summary/英文概要: Princess Alais of France travels to England to marry Richard the Lionhearted, the son of King Henry II, armed only with her dowry, the valuable Vexin.

Chinese Summary/中文概要：本书讲述了法国公主艾蕾丝带上嫁妆前往英国，为与亨利二世之子狮心王理查德成婚。

In open access model, the result shows that resources will face extinction crisis if the fishery is not controlled well. In present value maximization model, the albacore fishery would sustainable management. This result is valuable for the fishery management authorities to maintain the development of fishery and cherishing ocean resources at the same time.

最后，本文分别对开放式渔场模型及现值极大化模型进行模拟分析，模拟结果显示，开放式渔场若不稍加管制，其资源有可能面临灭绝的危机，而现值极大化模型在适度的捕捞下，将可使渔业永续经营，此结果可提供渔业管理者之参考，使其发展渔业的同时也能珍惜海洋资源。

This may be valuable for diverse populations with high rates of diabetes and albuminuria.

这对于糖尿病和白蛋白尿高发的不同的人群可能有用。

The greater the change in color (especially if there is no brown), the more valuable the alexandrite is.

越大的颜色变化，更有价值的是宝石。

And alfalfa can be a valuable food source for animals.

而且苜蓿还可以作物动物非常有价值的食物来源。

In the paper, the research evolvement of electrocarboxylation from carbon dioxide with olefin, alkyne, and ketones in near decades was summarized, these reactions were convenient ways to synthesize some valuable pharmaceutical precursor and intermediates in organic synthesis.

文章综述了近几十年来二氧化碳与烯烃化合物、炔烃化合物以及酮类化合物的电羰基化反应的研究进展，这些反应是合成一些有价值的药物前驱体或是有机合成中间体的简便方法。

They are extremely valuable to study and refer to, and greatly affective to the posterities. All of the styles were known as Sonatas by the musician, but the styles indicated by the musician himself were Minuet, Fuga, Gavota, Pastoral, Capriccio, Gegue and Toccata. Through posterities analyzing, summing and indicating, and the writer's analyzing and studying, the styles defined evidently are Pavan, Bourree, Ricercare, Sarabande, Allemande and Courante.

就体裁而言，虽然被作曲家统一称为奏鸣曲，但由作曲家自己标明的体裁就包括：小步舞曲、赋格、加沃特舞曲、田园曲、随想曲、吉格舞曲、托卡塔等，经后人分析总结标注及本文作者的分析研究，其中可明显定义的体裁又包括：帕凡舞曲、布雷舞曲、里切尔卡、萨拉班德舞曲、阿勒芒德舞曲、库朗特舞曲等。

They are extremely valuable to study and refer to, and greatly affective to the posterities. All of the styles were known as Sonatas by the musician, but the styles indicated by the musician himself were Minuet, Fuga, Gavota, Pastoral, Capriccio, Gegue and Toccata. Through posterities analyzing, summing and indicating, and the writers analyzing and studying, the styles defined evidently are Pavan, Bourree, Ricercare, Sarabande, Allemande and Courante.

就体裁而言，虽然被作曲家统一称为奏鸣曲，但由作曲家自己标明的体裁就包括：小步舞曲、赋格、加沃特舞曲、田园曲、随想曲、吉格舞曲、托卡塔等，经后人分析总结标注及本文作者的分析研究，其中可明显定义的体裁又包括：帕凡舞曲、布雷舞曲、里切尔卡、萨拉班德舞曲、阿勒芒德舞曲、库朗特舞曲等。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。