通过观察存在于极端环境下的生物，研究人员发现液态水只能在有限范围内的温度和压力下供生物使用这些发现会让科学家对外太空生命的搜寻集中到太阳系来。 莱恩威弗说：“我们猜想在地球上找到的这些限制条件是限制所有以水为支撑的生命的基础。”
After compiling observations of life in extreme environments, the researchers found that liquid water in only a limited range of temperatures and pressures can support life.
查尔斯·米勒建议，尝试基因工程在光感大肠杆菌里基因物质，而不是在利用可以进行光合作用的蓝藻的基因的犹他州立大学代表队说，最终目标应该是制造以成本更低的疫苗和藻类为基础的“绿色”燃料，不像大肠杆菌那样，蓝藻只需要水和阳光的生存来源，而不是碳水化合物。
Miller says the ultimate goal is to make it cheaper to produce vaccines and algae-based "green" fuels. Unlike e. coli, cyanobacteria only need water and sunlight to survive instead of a carbon source.
以自来水公司或类似性质的公司为基础，成立供水公司作为水权交易的主体。
The water corporations should be constructed on the base of water supplied corporations as the subjects of water market.
欧盟国家以市场为基础，配置以法律和行政的手段，建立了行之有效的水法体系和现代水务管理模式。
Europe Union has set up efficient water law system and modern water business administration mode based on its markets and means of law and administration.
提出以水夹点理论为基础的过程集成技术。
Process integration technology based on water pinch theory has been proposed.
以物质平衡方式和不定态水侵公式等油藏工程理论为基础，得出无水期采收率和油藏见水时间的计算公式。
This article is based on the material balance equation and the no fixed water inroad equation, educe the equation of the no water recovery and the water coming time.
以该法为基础的铀矿加工流程将可成为我国新一代铀水冶基本流程之一。
The uranium ore processing technology based on the AFL process will become one of the new basic technologies of uranium hydrometallurgy.
本文提出了以絮凝检测仪为基础的高浊度水絮凝投药自动控制系统，并对该系统在实验室进行了模型试验。
An automatic control dosing system with a flocculence monitor for high turbidity water is proposed and has been examined by laboratory modeling study.
以所得宽度函数为基础，考虑水动力参数的空间变化，构建了基于宽度函数的地貌瞬时单位线，用于实际流域的汇流计算，取得了较好的计算结果。
The GIUH based on the width function considering the spatial changes of hydrodynamic parameters is built, by which the results of flood routing of watershed are satisfactory.
以孔隙介质理论为基础，讨论了在压应力作用下孔隙水消散现象的机理，提出了孔隙水消散指数的概念，并通过实验获得了压应力与孔隙水消散指数的关系。
Bases on the pore medium theory, the paper discuses the water dissipated phenomena mechanism under suppress stress, puts forward the concept of the pore water dissipated exponent through test.
明水注浆是在巷道已经发生涌水后进行堵水注浆的一种方法，以开滦东欢坨矿井下明水注浆实践为基础，阐述了明水注浆技术及注浆工艺。
Based on the practice of open water grouting in Donghuantuo mine of Kailuan Mining Area, the technology and technique of open water grouting are expounded.
论文以密云县石匣小流域近10年水土流失综合治理的数据为基础，综合探讨了石匣小流域水土流失综合治理措施的结构和功能，分析了水保效益及经济效益。
The soil erosion comprehensive control measures have been put in practice for more than 10 years in Shixia small watershed, which gained remarkable ecosystem benefit and economic benefit.
该工艺以生物膜工艺原理为基础，其核心是开发了以聚乙烯为主要成分的生物膜填料（载体）单元，其密度接近于水。
The technology is based on the biofilm principle, the key component being the carriers in polyethylene with a density close to that of water.
本文以水东水电站为例，在分析了坝址渗流量基本特征的基础上，建立了统计模型。
Taking a case study as an example, a statistical model is set up on the basis of detailed investigation of seepage around the dam site.
以盐酸环丙沙星、水和乙醇三元物系所得的结晶动力学数据为基础，建立了一个预测结晶动力学数据的神经网络模型。
Neuron network model is constructed to predict crystallization kinetics data, based on the crystallization kinetics data of the system with ciprofloxacin hydrochloride, H_2O and ethanol.
以江阴长江公路大桥北锚碇为例，首先阐述了锚碇地基土孔隙水压力观测和渗透性分析的意义。并根据江阴长江公路大桥地基基础安全监测成果，分析了孔隙水与长江水的水力联系。
The importance to monitor the pore water pressure and to study the permeability of soil under the north anchorage of Jiangyin Yangtze River Highway Bridge is analyzed firstly.
以江阴长江公路大桥北锚碇为例，首先阐述了锚碇地基土孔隙水压力观测和渗透性分析的意义。并根据江阴长江公路大桥地基基础安全监测成果，分析了孔隙水与长江水的水力联系。
The importance to monitor the pore water pressure and to study the permeability of soil under the north anchorage of Jiangyin Yangtze River Highway Bridge is analyzed firstly.
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