细菌利用化学信号相互沟通,在这个过程中释放和接收能被群体感应到的信号分子。
Bacteria communicate using chemical signals, releasing and receiving signalling molecules in a process known as quorum sensing.
白念珠菌(真菌)关闭绿脓杆菌(细菌)的感应信号,欺骗他们削减其军备生产之一——一种叫做绿脓菌素的反应性化学物质,它可以使真菌极其难受。
The yeast fires off signals that trick the bacterium into slashing production of one of its armaments - a reactive chemical called pyocyanin, which makes life particularly uncomfortable for the yeast.
他们的发明可能被用于替代油漆以获得更闪亮的色彩,以及制造难以伪造的纸钞,还可利用其化学感应特性制作可见的最迟销售日期。
Their invention could be used to make a sparkling substitute for paint, banknotes that are hard to counterfeit and chemical sensors that can act as visible sell-by dates.
这些梳状物可以感应表面纹理并探测同类释放的微量化学物质。
The combs sense textures of surfaces and detect chemical traces of their own species.
在癌细胞扩散过程中,细胞表面会施放出化学物质,而研究发现,包括金纳米粒子在内的感应物能被用于检测呼吸中的此类化学物质。
As a cancer grows, the surface of the cells emits chemicals. The research found that sensors - involving gold nanoparticles - could be used to detect these chemicals in the breath.
该研究证实了两种化学物质可以在信号传导通路从两个不同的方向阻止群体感应,保护器官免受秀丽隐杆线虫感染。
The study identified two chemicals that could block quorum sensing at two distinct steps in the signaling pathway, protecting the model organism Caenorhabditis elegans from infection.
尝试了各种化学电池以及感应充电计划,甚至是将放射衰变的热能转换为电能的钚电源单元格。
A variety of chemical batteries have been tried, as well as inductive recharging schemes and even plutonium power cells that convert the heat from radioactive decay into electricity.
章鱼的触手上有很敏感的化学感应器,能够品尝食物,并且“闻到”水的味道。
The octopus species has sensitive chemoreceptors on its tentacles, which can taste food and "smell" water.
坩埚式感应炉酸性炉衬的高温性能,主要取决于所用耐火材料的物理、化学性能及矿物组成。
High temperature performance of acid lining of the induction crucible furnace mainly depends on the physical and chemical properties and mineral composition of used refractory.
与油气藏有关的电化学异常带内,能够产生一种地电流感应磁异常。
There occurs a magnetic anomaly caused by telluric current influence in a electrochemistry anomaly area relating to hydrocarbon.
并具体阐述了硫系玻璃光纤在红外波段的被动化学传感应用。
Passive applications of chalcogenide glass fibers in the infrared are described specifically for optical sensing of chemical species.
并指出当外加磁场感应强度梯度的方向和化学势梯度的方向一致时,传质效果最好。
When the direction of the magnetic field strength gradient and the direction of the chemical potential gradient is identical, the effect of the mass transfer is best.
利用电子束光刻、等离子体增强化学气相沉积、感应耦合等离子体刻蚀来实现跑道型微环谐振器的制备;
The optical part can be done by applying Electron Beam Lithography (EBL), Inductively Coupled Plasma (ICP) etching, and Plasma-enhanced Chemical Vapor Deposition (PECVD).
免疫细胞化学研究表明在这些细胞中的人胰岛素和胰高血糖素的阳性表达响应感应。
Immunocytochemical studies showed positive expression of human insulin and glucagon in these cells in response to induction.
免疫细胞化学研究表明在这些细胞中的人胰岛素和胰高血糖素的阳性表达响应感应。
Immunocytochemical studies showed positive expression of human insulin and glucagon in these cells in response to induction.
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