Compared with ordinary people's blood (in the left test tube), nanna's blood is oyster white (the right test tube).
与普通人的血液（左侧试管）相比，外婆的血液是乳白色的（右侧试管）。
We used a conical flask, a fabric bag of sprigs of lavender plus shredded, a plastic delivery tube, and a test-tube in a beaker of cold water.
我们用了一个锥形烧瓶、一个装着薰衣草细枝条的布袋和一些碎布条、一根塑料导管，和一根试管，要把它放在装有冷水的烧杯里。
Agronomists studying the herb have discovered that it produces large amounts of histidine, an amino acid that, in test-tube solutions, renders these metals chemically inert.
研究这种药草的农学家发现，它会产生大量的组氨酸，这种氨基酸在试管溶液中会使这些金属具有化学惰性。
About one year ago, he got this new piece of tech which is like a test tube.
大约一年前，他得到了这个像试管一样的新技术。
Since the birth of the first " test tube baby" in 1978, more than three million children have been born with the help of reproductive technology.
自1978年首例试管婴儿出生以来，已有超过三百万的儿童在这种生殖技术的辅助下出生。
Each tissue ribbon is then dropped into a test tube and its RNA purified for gene expression analysis.
然后每一个组织都被放入一个测试试管中，它们的RNA会被进一步提纯用作基因表达的相关研究。
The sample was then exposed to a magnetic field applied parallel to the direction of flow of blood via a coil around the edge of the test tube.
然后，将样品放置在通过缠绕在试管边缘的线圈而产生的磁场中，该磁场的方向与血液流动方向相同。
This turns out to be immensely useful in physics and chemistry, because the smallest components coming from a particle accelerator or a test tube behave individually in predictable ways.
这种方法最终证明在物理学与化学两个领域都非常有效，因为用粒子加速器或试管制造的那些最小成份都有着各自的运动机理，而且其运动趋势与后果都可以被预测。
Let's imagine, as he says, human beings as if they were in a sort of laboratory test tube.
让我们设想，人类就像生活在实验室的试管里。
More than 10,000 test tube babies have been born since the birth of Louise Brown and there are now four million IVF babies worldwide.
继露易丝.布朗之后，超过1万个试管婴儿相继出生，现在全球已经有4百万个IVF婴儿。
In fact you do not have to kill any animals for this kind of research because we do everything in a test tube.
其实，做这种研究，你根本用不着杀害任何动物，因为试验都是在试管中进行的。
For this example, we used a conical flask, a fabric bag of sprigs of lavender plus shredded, a plastic delivery tube and a test-tube in a beaker of cold water.
本例中，我们用了一个锥形烧瓶、一个装着薰衣草细枝条的布袋和一些碎布条、一根塑料导管，和一根试管，要把它放在装有冷水的烧杯里。
It is one thing to manipulate cells in a test tube, quite another to treat people.
用试管做细胞实验是一回事，用于人身上又是另一回事了。
It's too early to tell whether pentamer would act the same way in the body as it behaves in a test tube, but if it does, it could have potential as a cancer treatment.
在早期的由于不能分辨五聚物是否将作用在作为它在附体表现和身体是同一个方式，但如果这样做，可能有潜在的作为癌症治疗的药物。
Specter says scientists assured him that there will be no taste differential between animal meat and test-tube meat.
斯佩克特说科学家已经向他保证，试管制肉将和动物的肉在口感方面没有任何区别。
This is when the fascinating science of very big cosmic phenomena can be done with a test tube filled with glycerol and water.
这时一个巨大的宇宙现象背后那迷人的科学就可以在一个装有甘油和水的试管里完成。
All eyes were fixed on a narrow test tube — two-thirds filled with a viscous black liquid — clamped between two couplings on the machine.
所有的目光都集中在一个狭窄的试管上，里面三分之二装着黑色的粘性液体，试管被夹在机器的两个联结器之间。
In a test tube, the lymphocytes are perfectly capable of killing tumor cells.
在试管中的这些淋巴细胞对肿瘤细胞有很强的杀伤能力。
Most recently, those crazy scientists have even recreated a 'supernova' in a test tube!
最近，那些疯狂的科学家们甚至在试管里搞出一个“超新星”！
The steam passes along the plastic tube to the test tube, where it condenses on contact ith the ice-cooled glass.
蒸汽经过塑料导管传到试管过程中，接触到冰冷的玻璃后开始液化。
It consisted of a test-tube with a wet piece of cotton as worms will never survive in case of bad humidity.
这个蚁丘是由一个由湿棉布的填充的试管，因为蠕虫不能在一个适度不适宜的环境下生存。
The mutated enzymes were then put in a test tube with a small amount of nerve agent and the acetylcholinesterase.
研究人员将变异酶、少量的神经毒气和乙酰胆碱酯酶一同放置于试管中。
Researchers wearing white lab coats wander into the corridor, occasionally opening huge chest freezers in search of test-tube samples.
穿着白大褂的研究人员，在走廊里走来走去。偶尔会打开大冰箱，找找试管样本。
Food that is planned to be carried inside the test-tube is examined by the guard that can reject it as garbage.
计划被搬进试管的食物被兵蚁检查，如果搬进的东西是垃圾的话，会被拒绝入内。
It may be a mark of how commonplace fertility treatment has become in such a short time that nobody in this country really talks about test-tube babies anymore.
这也许是一个标志性事件，在这么短时间内，生育治疗已经变得如此普遍，以至于国内已没有人再将试管婴儿当成话题整天喋喋不休。
Test tube experiments suggest that humans paid a high cost for developing immunity to this bug: it may have left us much more susceptible to another retrovirus, HIV.
初步试验发现，我们对这种病毒的免疫力是以极大的代价换来的：为了抵抗它，人类对艾滋病病毒的抵抗力被大幅削弱。
The test-tube is filled with worms and eggs.
这个试管装满了蠕虫和蚂蚁蛋。
Figure 3 shows a green LED inside an inverted test tube for protection against rain.
图3显示了位于一个倒转试管(用来做防雨保护)内的一个绿色LED。
It was strange enough when cloned cow meat entered the food chain, but now one scientist is trying to grow test tube meat in his laboratory.
克隆牛肉进入食物链已经足够奇怪了，但现在一个科学家正试图在实验室里从试管中“长出”肉。
It was strange enough when cloned cow meat entered the food chain, but now one scientist is trying to grow test tube meat in his laboratory.
克隆牛肉进入食物链已经足够奇怪了，但现在一个科学家正试图在实验室里从试管中“长出”肉。
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