对岩石薄片的X 射线检查有时会发现可怕的触角轮廓、消化道和很多种海洋生物的视觉器官。
X-ray examination of thin slabs of rock sometimes reveals the ghostly outlines of tentacles, digestive tracts, and visual organs of a variety of marine creatures.
然而，他们虽然仍呼吸着空气，却从未进化出类似于腮这种早期海洋生物的器官。
They do, however, still breathe air, having never developed anything equivalent to the gills of their earlier marine incarnation.
这种专门发电的器官就像一个为产生电流而做着进化试验的生物实验室。
The specialized organ, then, ACTS as a kind of biological laboratory for evolutionary experiments with electricity production.
自然中的海洋生物没有类似的难题，因为它们有专门的器官来检测周围的环境。
Natural sea creatures do not experience such problems because they have special organs that enable them to sense their environment.
他的生物打印机可以将血管直接打入，虽然他说将器官融入身体是另外的挑战。
His bioprinter could print them right in, although integrating the organ into a body is another challenge, he said.
日本生物工程师成功地在一只老鼠的肾脏中用细胞种植出一颗牙齿，运用这一技术，能比之前的实验方法更快地获得替代器官。
Japanese bio engineers have succeeded in growing a tooth from cells implanted into a mouse kidney, using a technique that could create replacement organs faster than previously tested methods.
他们对生物器官与组织细微结构进行研究。
They study these microscopic structures of tissues and organs.
去年晚些时候，圣地亚哥的生物科技公司——新器官公司开始经销第一种可商用的身体部分打印机。
Late last year, Organovo, a biotech company in San Diego, began distributing the first commercially available body-part printer.Yes, you read correctly: a printer for body parts.
一家名为organovo的公司已经开发出首台商用的三维生物打印机，该设备按细胞进行器官定制。
A company called Organovo has developed the first commercial 3-d bio printer that builds custom organs cell-by-cell.
音乐家可能认为它指的是流行的合成器类型，生物学家认为这是一种器官，电子工程师认为是一种电路。
Musicians might think that it referred to a popular type of synthesizer, biologists a type of organ, and electrical engineers a type of circuit.
由于这些结构的出现可以追溯到各代祖先，所以它们可以作为进化的标志；没有一个生物体身上的退化器官是祖先没有的。
Because these structures can be traced back through the ancestors, they essentially serve as a marker of evolution; no organism can have a vestigial organ that hasn't been found in its forefathers.
很明显其他的颜色在这块风景田里一样重要，所有的器官对于一个健康的生物体也都是必需的。
Obviously all the other colors are just as important in making up the field of vision, and the all of the organs are necessary for a healthy organism.
这些微生物生活在你的口腔，眼睛和生殖器官里；它们喜欢你的肠道。
These bugs live in your mouth, eyes and reproductive parts; they love your gut.
打个比方，器官(比如说大脑)是生物学互联网产生的结果。
To push the analogy, organs such as the brain are the result of a biological Internet.
每一种情况中，感染生物都用寄主的身体来生存和生长，经常集中于一个特定器官。
In each case, the infecting organism USES the host body to live and grow, and is often restricted to a particular organ.
生物学神奇能力的技术使科学家相信可以用病人自身皮肤细胞培育移植器官。一项运用这种能力的技术已被看作是今年的重大科技突破。
A feat of biological alchemy that offers scientists the hope of growing replacement organs from patients' own skin cells has been named the scientific breakthrough of the year.
它除了可以在许多水果和蔬菜中找到之外，在一些远古人们重视的生物器官中也能发现。
Found in many fruits and vegetables but also in certain organ meats valued by primitive peoples.
蛇毒蛋白花费了上百万年的时间才进化出作用于人体器官的机能，而可以产生炭疽和肉毒素这些毒性物质的微生物亦是如此，但镜像分子却无法与人类的生化过程协调。
It took evolution millions of years to come up with snake venom proteins that shut down mammal organs. The same goes for microbes that produce toxins like anthrax and botulinum.
这座“时光船”将不仅仅用于贮藏尸体，还用于贮藏其他生物材料，包括细胞、组织和器官。
It won't just house bodies; the Timeship Building will also be used to store biological materials, including cells, tissues, and organs.
两天时间干细胞长满了支架的表面和内测。一个生物学上Beyene自己的组织器官就此诞生。
The stem cells took hold and within just two days had filled the scaffold, creating a new trachea that is, biologically speaking, Beyene’s own tissue.
赫内姆思人头顶有四只锥角，内部的感觉器官能体察周围环境的温度差异，以及其他生物的情绪变化。
The quartet of cones atop a H'nemthe's head contain sensory organs that detect heat differences in their environment and emotional differences in other creatures.
它们在13000英尺(4400米)下的海洋深处捕猎，用自己腹部的发光器官发出生物光诱惑猎物。
They troll the depths up to 13, 000 feet (4, 400 meters) below, luring prey with bioluminescent photophores on their bellies.
这些发现着实强调了人与肠道细菌间的关系是何等重要，这些细菌可看作是另一个消化器官，同时人也可以把自己当作一种有机体——[font=Times New Roman] [font=宋体]一个人就像个外壳，里面包了一大群微生物。
The findings do, however, emphasise how profound the relationship is between people and their gut bacteria. These bacteria can be thought of as an additional digestive organ.
我过去感觉我应该去向我的胰腺解释我是如何赞赏这个器官来维系我的生物体的。
I felt it was needed to express to my pancreas how I appreciated what this organ did to sustain my biology.
其最大的优点是利用生物阻抗所携带的丰富信息，进行人体组织与器官的无损伤的功能评价。
Its greatest advantage is that we can evaluate tissue and organs of body function applying the rich information of bio-impedance.
这门课程是介绍以应用于组织工程学中设计医疗植体、人工器官和基质为主的材料科学和细胞生物学。
This course is an introduction to principles of materials science and cell biology underlying the design of medical implants, artificial organs, and matrices for tissue engineering.
列举出近18种器官或组织、牛乳及其相应可作为化妆品添加剂的生物材料近50种。
It lists about 18 organs or tissues and milk, by which, produce about 50 cosmetic additives.
控制花粉传播所必须的气流扰动模式的，是这些器官的生物形态学构造。辩。
It is the morphology of these organs that dictates the pattern of airflow disturbances through which pollen must travel.
控制花粉传播所必须的气流扰动模式的，是这些器官的生物形态学构造。辩。
It is the morphology of these organs that dictates the pattern of airflow disturbances through which pollen must travel.
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