The specific glycosides present in milkweed differ from region to region within the monarch butterfly's range.
马利筋中的特殊糖苷在帝王蝶的范围内因地区而异。
They argue that the first hunter-gatherers to develop rice agriculture must have done so in this southern zone, within the apparent present-day geographic range of wild rice.
他们认为，最早发展水稻农业的狩猎采集者一定是在这个南部地区，在现在野生水稻明显的地理范围内。
I am responsible for financial development programs in many parts of the world, so forecasting long range trends and making predictions on the basis of present evidence is what I do.
我负责世界上许多地方的金融发展项目，所以我的工作就是预测其长期趋势，并在现有证据的基础上做出预测。
They present a limited range of options that makes choosing easy - just enough variation to make you feel it's your burrito but not so many that your head explodes.
它们展示了有限的选择范围能让选择变得轻松——刚好足够的差别让你感觉这是自己的墨西哥卷，而不是太多变化让人头脑爆炸。
Present technologies would require a mobile device to have three different network connections: tiny range wireless, long range wireless, and very high speed wired.
当前的技术需要移动设备有三个不同的网络连接：小范围的无线，远程无线和有线高速。
So if the bacterial odor molecule is present, the CO2 sniffers turn off, presumably to allow the mosquito to concentrate on the close-range foot target.
因此，如果这个细菌的气味的分子出现的话，二氧化碳的探测则终止。这大概是为了让蚊子去专心于眼前的食物吧。
We need constantly to remind ourselves that it is a characteristic of human language to present its users with a wide range of words and of ways in which these words can be combined into sentences.
我们需要不断地提醒自己：人类语言的最大特点就是能够为语言的使用者提供丰富多彩的词汇，还有丰富的表达方式可把这些词汇连接成各种句子。
At present, children are assessed for autism through a lengthy process involving a range of tests that explore the child's social interaction, communication and imaginative skills.
而到目前为止，孤独症的确诊还是一个非常漫长的过程，孩子们要经过一系列的测试，来检查他们的社会互动、沟通能力以及想象力。
A fresh, free-range egg should last beautifully at room temperature for at least a week but, with the ever-present risk of salmonella, all authorities now recommend keeping them refrigerated.
一只新鲜的自由放养的鸡下的蛋，应该可以在室温下完好地存放至少一周，然而因为沙门氏菌的存在，专家都建议把它们放在冰箱里面。
Rather, their emotional range is more limited than ours, partly because, with little sense of time, they are trapped almost entirely in the present.
情绪的广度上也不如人类，部分是因为狗对时间感觉不敏锐，它们几乎只能应付眼前发生的事情。
And at an awards ceremony on the evening of October 20th we will present this year's awards to successful innovators in a range of fields.
并且在10月20日的颁奖晚会上，我们会把奖颁给今年该领域中成功的创新者。
Plans are already under way to feature an impressive range of USAF aircraft from past and present.
展出的飞机包括美国空军以前和目前正在使用的各种类型的飞机。
However, the provisions of the present criminal law only define the range of its subject and emphasize to proportionate punishment to crimes, but do not uncover its essential attributes.
但我国现行刑法的规定只是界定了单位犯罪的主体范围，强调了罪刑法定原则，并没有揭示出单位犯罪的本质属性。
Phenols are known antioxidant compounds that are present in a wide range of everyday foods, such as dark chocolate, red wine, tea, fruits, and vegetables.
酚类物质被认为是存在于诸如黑巧克力、红酒、茶、水果以及蔬菜等众多日常食物中的抗氧化成分。
Successs is having the courage to meet failure without being defeated. It is refusing to let present loss interfere with your long-range goal.
成功是有勇气直面挫败而不被击败。他不会让当前的失败妨碍你长期的目标。
To be in touch with the present means to become aware of a the whole range of feelings and thoughts taking place within us, around us, and through us.
和当下接触意思是对我们自己内在的，周围的和通过我们发生的各种感觉和想法要有觉察。
Caroteinoids, which have a range of diverse biological functions and actions, are orange, yellow, or red pigments present in all plastids.
类胡萝卜素是一类橘黄、黄色或红色的色素，存在于质体中，具有许多不同的生物功能和生物活性。
At present, it is important to study the optimization of receiving UWB signals in the range of UWB communication.
超宽带信号的最佳接收问题是目前超宽带通信研究领域的重点部分。
Objectively evaluated the present water resources allocation, insured the utilization of water resources to be in the range of carrying capacity of resources and environment.
客观地评价重庆现状水资源配置，确保水资源的开发利用在资源和环境承载能力允许范畴内；
The practical application of the present method is further stated by a nonlinear full-range analysis for typical steel framed example.
通过一个典型钢框架的非线性全过程分析，说明了该法的实际应用。
Effect of tempering process on the microstructure and mechanical properties of XCQ16 steel was investigated. The results show that XCQ16 steel present a wider tempering temperature range.
研究了不同回火温度对XCQ16钢微观组织和力学性能的影响，试验结果表明：xcq 16钢具有较宽的回火温度范围。
The purpose of this report is to present evidence that the contracting officer acted within the range of his authority and that his final opinion was binding.
本报告的目的是提供有关证据，即签约者是在他的职权范围内工作，以及他的最后意见是有约束力的。
It also analysed and explained assessment range, standards, grade, content and investigation of present state, measurement and prediction on environmental vibration in the standard.
对沉桩振动的环境影响评价范围、评价标准、评价等级、现状调查、振动测量、振动预测、评价内容等问题作了说明和分析。
LED backlight technique dramatically enhances the dynamic range of an LCD display and hence extends its ability to present images with high reality.
LED背光技术不仅显著增强了LCD显示的动态范围，同时使现有图像达到了更逼真的显示效果。
Many methods for ammonia determination at present are reviewed. The principle, the range of applications of methods, and noticeable problems in the process of analysis are comprehensive expatiate.
对目前氨的分析方法作了综述，并对各种分析方法的原理、适用范围及分析过程中应注意的问题和最新进展作了较为全面的阐述。
Many methods for ammonia determination at present are reviewed. The principle, the range of applications of methods, and noticeable problems in the process of analysis are comprehensive expatiate.
对目前氨的分析方法作了综述，并对各种分析方法的原理、适用范围及分析过程中应注意的问题和最新进展作了较为全面的阐述。
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