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In the present paper, recent advances in molecular phylogenetics and biogeography of Gaultheria are summarized and some problematical issues within the genus discussed.

本文概述了近年来白珠树属的分子系统学和生物地理学研究进展，并对该属尚存的一些问题进行了讨论。

This paper also summarizes the scientific issues the current biogeography focuses on, with an emphasis on the applications of biogeographical approaches in biodiversity conservation.

学科思想的演变也使得生物地理学研究内容发生变化，本文还综述了当今生物地理学所关注的科学问题，并重点论述了生物地理学方法在生物多样性保护中的应用。

One of the theoretical issues arising from any pesticide is the effect of a killing substance on the target population. Because a target population is a biological entity, and as such, subject to evolutionary and ecological processes, evolutionary ecologists would predict that a substance designed to kill insects would at the same time act as a selection pressure for resistance to the same substance.

理论上，我们需要关注的问题之一是，杀虫剂对目标群体杀伤作用的影响，因为，目标群体属于一个生物体系，同样需要遵从进化和生态学过程，进化生态学家认为，杀虫剂用来杀虫同时，也是一种针对杀虫剂抗性的选择压力。

It's an important part of the plant growth, and a core issues of biology.

是植物生长发育中重要的一环，是生命科学领域研究的核心问题之一。

With a sample study area in Xi'an Bahe River,the urban wetland biotope formation and evaluation issues were discussed in this paper.

本文结合西安市灞河湿地研究样区，对城市湿地鸟类生境构成与评价问题进行了探讨。

Mark Bisset is a recognised world expert on the business jets market and on issues relating to it such as the Cape Town Convention and on the EU emissions trading scheme.

Mark Bisset是商用喷射机市场领域全球公认的专家，擅长处理相关法律问题，包括《开普敦公约》以及《欧洲二氧化碳排放交易计划》。

Identify and correct commonly occurring issues, from incorrect matte edges to bit depth and color correction.

帮助您确定与纠正常见的问题，包括了不正确的抠像边缘与色深，色彩准确度等。

Unfortunately living in the UK we have a bitchy persona, where we say what we want and talk about other people to distract from our own issues, but I guess that's just part of this country we live in.

不幸的是在英国生活的我们总是需要伪装自己，这样我们在说话的时候可以避开一些和我们有关的话题。

They should also be particularly sensitive if they have existing health issues. For instance, those with heart conditions should be careful about supplements that act as stimulants, which can involve ingredients such as bitter orange and guarana, in addition to caffeine.

患有疾病的人群服用保健品时要尤其注意，比如说，有心脏病的人在服用有兴奋作用的保健品时要当心，因为里头不但有咖啡因成份，还可能含有枳壳和瓜拉那等物质。

"Successful and effective data stewards reside in the business, are visible, respected and influential - they must have the vision to understand the importance of data quality to the overall business objectives, as well as the impact of quality issues on downstream business processes," said Bitterer.

成功和有效的企业数据管家，是显著的，受尊敬的并有影响力的-他们必须理解数据质量在整个完成商业目标中的重要性，并且要清楚质量问题在商业流程中影响。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。