| 1. | Bacteria communicate with their neighbours through chemical signals
细菌通过化学信号与周围的细菌进行联系。 |
| 2. | Culturing them together in this way allowed them to encourage each other ' s growth by chemical signals through the medium
将其置于同一培养基中可以让其彼此传递信号分子来催化生长。 |
| 3. | Culturing them together in this way allowed them to encourage each other ' s growth by chemical signals through the medium
将它们放在同一液体培养基中，可以使这些细胞在液体培养基中传递化学信号，从而相互促进彼此的生长。 |
| 4. | The fat enveloping internal organs might be sending the body mistaken chemical signals to store fat inside organs like the liver or pancreas
脂肪包裹住内脏器官，可能会传递出让身体在肝和胰腺部位储存脂肪的错误的化学指令信号。 |
| 5. | These would detect chemical signals in the body and release drugs in response to such signals , keeping the concentration of a drug in the body at a desired therapeutic level
这类系统要能够侦测体内的化学讯息，再根据这些讯息释出药物，让体内的药物维持在希望的治疗浓度。 |
| 6. | Doing so maintains each stem cell ' s potential to develop into any type of cell in the human body by removing it from the chemical signals of other cells that would otherwise prompt specialisation
通过让干细胞离开不然会促进分化的其它细胞的化学信号，这种做法保留了每个干细胞发展成人类肌体中任何一种细胞的潜能。 |
| 7. | Incubation of these chips with the patient ' s dna sample produce chemical signals that " glow " and allow for the detection of the normal gene sequence , or of mutations if they are present in the patient
这些芯片和患者的dna样本一起孵育，可发产生“发光”的化学信号，并检测出正常的基因序列或者突变的序列，如果在患者中存在的话。 |
| 8. | How does the brain ? which transmits chemical signals between neurons in a relatively sluggish thousandth of a second ? end up performing some tasks faster and more efficiently than the most powerful digital processors
人脑细胞间以1 / 1000秒的缓慢速度，来传递化学讯息，但最终在执行某些任务时，何以会比最强的数位处理器更快、更有效率呢？ |
| 9. | Recent studies indicated that the marine macroalgae will produce elevated level of active oxygen species ( aos ) after treated with elicitors , such as oligosaccharides , which means the existence of the first step of chemical signal similar reaction system in higher plants . what are the followed reactions process occurred after the marine alga host receiving the aos signals , it is very interested and attracted to many researchers , therefore either this is the main contents of this thesis study
近年来的研究结果已经初步表明：大型藻类在受到寡糖等刺激因素作用下能够产生活性氧水平的迅速升高，这意味着类似于高等植物化学信号响应体系的第一步是存在的，那么藻类在接受到活性氧信号后会产生怎样的后续反应呢？ |
