植物也会将二氧化碳转化成不同形式的含碳分子,而转化过程所使用的酶与人体内的酶完全相同。
Plants also convert carbon dioxide into different forms of carbon-containing molecules and the conversion process used relies on the very same enzyme that works in humans.
她们的器官和我们的是如此相似,以至于心脏瓣膜被用于人体主动脉瓣或二尖瓣替换手术。
Their organs are so similar to our own that pig heart valves are used to replace human aortic or mitral valves.
第二种机制是一个渐进的适应性变异过程,在这一过程中,伴随人类受到感染,病毒与人体细胞相结合的能力增加了。
The second mechanism is a more gradual process of adaptive mutation, whereby the capability of the virus to bind to human cells increases during subsequent infections of humans.
这台机器人最有趣的地方在于传感器,它装备的红外感应器同时也是二氧化碳探测器,能够监测人体呼吸和体温状况。
But where it gets really interesting is in its sensors. The Quince has an infrared sensor as well as a carbon-dioxide sensor, which it USES to detect human breath and body warmth.
植物雌激素不是雌激素,尽管二者可能相像,对人体却有完全不同的作用。
Phytoestrogens are not estrogens, and though they might be similar, they have completely different effects on the human body.
专家称啤酒是膳食中硅元素的主要来源——人体大概能够吸收啤酒中硅元素含量的二分之一。
The experts said beer was a major source of dietary silicon – roughly half of the silicon in beer can be readily absorbed by the body.
既然所有的生物都需要水,而且水占了人体的三分之二,所以似乎很明显水对我们的健康极为重要。
Since all living things need it, and it makes up two-thirds of our bodies, it seems obvious that water is vital to our health.
继续深入的话,研究人员可能会研究BPA和三氯生暴露对人体的长期影响,试图验证二者之间有无因果关系。
Going forward, researchers would like to study the long-term effects of BPA and triclosan in people to see if they can establish a causal relationship.
研究人员通过脑电图来测量人体头皮上的电荷活动,通过这些电信号,可以移动鼠标光标,玩视频游戏以及完成其他的二维操作。
Researchers use EEG to measure electrical activity along a person's scalp. These electrical signals can move a computer cursor, play video games and perform other two-dimensional tasks.
第二,很多求职者都通过了首轮轮面试并交给该公司200元钱作为体检费,但是只有很少的人体检结果合格。
Second, many applicants passed the initial interview and paid 200 yuan to the company as a physical examination fee, but only a few passed the checkup at the hospital.
除了生育影响以外,对于动物的测试还发现,多溴二苯醚会影响脑部发育和甲状腺激素,而该激素控制细胞的生长发育及人体其他机能。
In addition to reproductive effects, animal tests have found that PBDEs can alter brain development and thyroid hormones, which regulate growth and development of cells and many key bodily functions.
可是,超过三分之二的人体重直线反弹——大多数人最后比减肥前还要重。
But more than two-thirds pile the pounds straight back on - and most end up heavier than they did to start.
几乎每一个接受测试的美国人体都有五溴和八溴二苯醚的痕迹,这两种物质是家具业用得最广泛的。
Nearly every American tested contains traces of penta and octa BDE, the two formulations most widely used in furniture.
让斯维恩感到惊讶的是,这些作用的大部分与一种被称为MMP的邻苯二甲酸酯代谢物有关,人体中已经发现了这种物质的最低含量。
Swan was surprised that most of the effects were correlated with a phthalate metabolite, called MMP, that is found in the lowest concentrations in people.
随着煤的燃烧,二氧化硅的颗粒跟随水蒸气被释放到大气中,然后被人体吸入。
As the coal burns, particles of silica are released with the vapor and inhaled.
二手烟会危害人体健康,特别是对抵抗力弱的小孩子。
Because secondhand smoke is very harmful, especially for children.
大脑仅仅占到正常人体重的百分之二,但却消耗了我们吸入的大约百分之二十五的氧气,以及整个身体能量的百分之二十。
The brain makes up just 2 per cent of a person's body weight, but USES around 25 per cent of the oxygen we inhale and consumes 20 per cent of the body's energy.
二恶英对人体健康的影响。
位于心脏之后,大脑是仅次于心脏的人体第二大耗能器官。
After the heart, the brain is the most voracious consumer of energy in the body.
雪茄烟和香烟,这两个二手烟的重要来源只是靠近人体的污染源中的相对较小的来源,因此环境烟海的暴露度非常局限。
Igars and cigarettes, the primary source of ETS [environmental tobacco smoke], are smaller sources that emit pollutants near people and thereby exposures to ETS are very localized.
努力后的得偿所愿、化险为夷时的惊奇、技能的娴熟掌握、速度的活力四射、头脑与身体合二为一、人体与自然和谐统一。
The pleasure of effort rewarded, the mastery of a skill, the exhilaration of speed, the thrill of danger averted, the union of mind and body, and the unity of body and nature.
对于我而言,二维图像如同外形一样重要……通常我作品的主题与人体有关。
Two dimensional image is as important as shape to me... Usually my motives connected somehow to human body.
将立体构成的形式应用在立体裁制教学中可从两方面入手:一为服装材料与人体在空间的立体构成关系,二为服装材料之间的局部立体构成关系。
Stylists are seeking for a new art of three-dimensional structure, in which they can shape the dress by applying the material to human body or dress forms.
美国旧金山本周二通过了一项手机辐射法,这项法令规定出售手机的店铺必须在销售的手机旁边以11号以上大小的字体标注手机的辐射吸收率指数 (Specific Absorption Rate (SAR):标示手机辐射能被人体吸收的程度的一种衡量指数)。
Under the new rules, stores will be required to show the Specific Absorption Rate (SAR) of radiation next to phones they sell with a clearly readable 11-point or larger font.
用此方法测定人体肱二头肌中点脂肪厚度,再加上对身高、体重的测量,经过统计回归可得到人体脂肪总体含量的百分值。
With height and weight measurement thickness of fat in biceps get by this method can obtain total content of body fat by statistical regressive method.
服装作为人体第二皮肤起着至关重要的作用,其面料的舒适性与耐用性直接影响作业人员的工作效率及身体健康。
The clothes play an essential role as the second skin of human body, its surface fabric's comfortableness and durability influence homework personnel's working efficiency and healthy directly.
失去的氧气可以归因于人体燃烧脂肪,碳水化合物和蛋白质产生了二氧化碳。
Lost oxygen could be attributed to carbon dioxide produced as a body burns fat, carbohydrates and protein.
失去的氧气可以归因于人体燃烧脂肪,碳水化合物和蛋白质产生了二氧化碳。
Lost oxygen could be attributed to carbon dioxide produced as a body burns fat, carbohydrates and protein.
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