在一些兰科植物里面，根被在通道细胞附近包含有海绵状的和纤维状的物体。
In some orchids the velamen includes spongy and fibrous bodies near the passage cells.
在陆地棉小孢子发生过程中，相邻的减数分裂细胞壁中的细胞质通道是一个明显的特征。
The cytoplasmic channel in the wall of adjacent meiocytes was an obvious feature during microsporogenesis in Gossypium hirsutum.
在某些情况下特别的变化能触发一个信号——折叠的或方形的状态将激活一些其他的酶，或在细胞中打开一个通道。
In some cases the specific change triggers a signal - the folded or square position may activate some other enzyme, or open a channel in a cell.
细胞有不同的侧面，并且有一个侧面一定要朝向导管壁，而其他的侧面一定要朝向内部通道。
The cells have different sides, and one side must face the wall of the duct and the other must face the inner channel.
长qt综合征的另一个来源是遗传，长qt综合症是由离子通道的变异引起的，蛋白质通过控制离子流经细胞薄膜来维持心跳。
Another source of information is genetic. Long QT syndrome is caused by defects in ion channels, proteins that maintain heartbeat by controlling the flow of ions across the membrane of heart cells.
纳米管的作用可能类似于天生的蛋白质通道，用来帮助水进出细胞。
Possibly, the nanotubes are acting as analogues of the natural protein channels that pump water in and out of cells.
科学家认为，蒙娜·丽莎露出哪种微笑，取决于我们视网膜中哪些细胞接受到了图像信号，以及这些图像信号是通过哪个通道传送到脑的。
They believe Mona Lisa's smile depends on what cells in the retina pick up the image and what channel the image is transmitted through in the brain.
哪些细胞首先接受到了图像信息，决定了这些信息由哪个通道传送到脑。
Depending on what cells picks up the image first depends on what channel they are sent to the Brian for interpreting.
研究人员在小鼠脑内注入某种良性病毒，这种病毒使细胞膜上和细胞兴奋有关的离子通道对光产生反应。
Researchers have engineered a benign virus that, when injected into the brain, makes the ion channels—the switches that turn cells on and off—responsive to light.
答：来自神经系统的肾上腺激素“着陆”到心脏肌细胞的受体，这使得这些肌细胞的膜中的钙通道打开。
A: Adrenaline from the nervous system lands on receptors of cardiac myocytes (heart-muscle cells), and this causes calcium channels in the membranes of those cells to open.
离子通道是可以让带电粒子进入或离开细胞，产生电信号的一类蛋白，是神经细胞交流的基础。
An ion channel is a protein that lets charged particles enter or leave a cell to generate electrical signals, a basic process of nerve cell communication.
M2蛋白获得重点关注。离子通道M2蛋白突出于病毒表面，当病毒进入细胞内后通知病毒。
Most attention has focused on the M2 protein, an ion channel that protrudes from the virus's surface and tells it when it is inside a cell.
离子通道位于细胞外膜，使带电荷原子(即化学术语中的离子)可以进出细胞。
Ion channels sit in a cell's outer membrane and let electrically charged atoms (ions, as they are known in chemical jargon) in and out of the cell.
变异的基因是编码一种叫做离子通道的神经细胞蛋白质。
The mutation itself is in a gene for a nerve-cell protein of a type known as an ion channel.
离子通道是一种分子，它允许钠、钾、钙等离子经由它通过细胞外膜。
An ion channel is a molecule that allows the passage of electrically charged atoms of sodium, potassium, calcium and so on through the outer membrane of a cell.
之后，将细胞实际应用在模型中，研究员们为模型内通道创造了一种可以被移动的盖子，这样就可以直接将细胞微巧地放入通道内了。
Then, to actually apply the cells into the mold, researchers created a removable top for the channels where cells could be delicately placed inside.
研究小组已经将纳米颗粒通过液体输送到了模型通道内，但还没有将他们和活体细胞在模型内层通道中移动。
The research team has already moved nanoparticles through the channels of the mold with fluid, but has not yet moved them through the model with living cells lining the finished product.
许多生物学过程依赖离子通道的这种能力来调节通过细胞膜的离子流。
Many biological processes depend on the ability of ion channels to regulate the flow of ions through cellular membranes.
最初在海藻中发现的病毒通过一种特殊的通道侵害神经细胞，这种病毒对蓝光较敏感。
Viruses are engineered to infect neurons with a special type of channel, originally discovered in algae, which is sensitive to blue light.
这种用激光射线打开破损细胞的通道，以精确的瞄准杀死细胞的技术在工作原理上得到了大家的认可。
The ability to use light to turn specific cells on and off with very precise timing could in principle allow new therapies.
加州大学洛杉矶分校研究人员首次证明控制环如何被激活，以及如何重新调整自己以便打开让钾离子穿过细胞膜的通道。
The UCLA researchers were able to identify for the first time how the gating ring is activated and how it rearranges itself to open the gateway that the ions flow through.
印在塑料方块上的两、三条通道通常包含一个正常的细胞生长介质或者研究中的化学物质如生长因子。
Two or three channels imprinted onto the plastic square contain either a normal cell growth medium or a chemical under study, such as growth factor.
活细胞是一个复杂的酶，离子通道，信使分子和电压的集合。
A living cell is a complicated mess of enzymes, ion channels, messenger molecules and voltages.
通道内有许多不均一的障碍物，引导细胞朝某个首选方向运动。
The asymmetric obstacles inside these channels direct cell movement along a preferred direction.
SyntheticGenomics的海藻添加了基因片段，在海藻的细胞膜外建立一个新的分泌物通道。
Synthetic Genomics's algae have been fitted with genes that create new secretion pathways through their outer membranes.
SyntheticGenomics的海藻添加了基因片段，在海藻的细胞膜外建立一个新的分泌物通道。
Synthetic Genomics's algae have been fitted with genes that create new secretion pathways through their outer membranes.
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