The chemist dissolved some material in hot water.
化学家将一些物质溶解在热水里。
The mantle's motions, analogous to those in a pot of boiling water, cool the mantle by carrying hot material to the surface and returning cooler material to the depths.
地幔的运动类似于一壶沸水的运动，它把热的物质带到表面，再把较冷的物质带到深处，从而使地幔冷却。
The computer in the farmhouse is checking the temperature, the water and the level of organic material in the soil.
农舍里的电脑正在检查温度、水和土壤中有机物质的含量。
The water and solution naturally create a concentration of semiconducting material in the pattern as the water evaporates.
水和自然的解决方案创建一个模式中的半导体材料作为水的蒸发浓度。
A nuclear reactor produces electricity by heating up the radioactive material in its core, which then heats water to produce steam. That steam is used to turn turbines that produce electricity.
核反应堆通过加热堆心的放射性物质产生电力，然后用这些电力加热水产生蒸汽，再用蒸汽驱动涡轮发电机发电。
In areas where river deltas inject organic material and dissolved trace elements into the sea, for instance, it's not clear how all of the intricately related processes will affect water chemistry.
例如，在有些地区，河流三角洲将有机物质和溶解的微量元素注入海洋，目前还不清楚所有这些错综复杂的相关进程将如何影响水的化学性能。
Answer: Radioactive material falling from the air or carried in rain water or snow, can deposit on the surface of foods like fruits and vegetables or animal feed.
答：从空气中或者通过雨水落下来的放射性物质可以沉积到诸如水果和蔬菜等食物的表面或动物饲料中。
Since then, observations from unmanned probes from NASA and other space agencies have confirmed the presence of water in lunar material and water ice on the moon's surface.
此后，来自NASA和其他空间机构的无人卫星的观察证实了月球物质含有水，且月球表面有液态冰。
They also think that the water, which is locked up in lunar rocks and material, is likely more widespread in the moon's interior than previous studies estimated.
他们同时认为，蕴藏在月球岩石及各种材料中的水份，要比原先研究中预计的覆盖范围更广。
Once frozen, the material was placed in a freeze-dryer that removed all the water from it over the course of four days.
一旦冷冻，把材料放在冷冻干燥器里四天，除去水分。
So stuntpeople use clothes containing super-absorbent polymer fibers, which keeps the water in place (it’s pretty much the same material used in diapers).
所以很多特技人员的衣服中都含有超吸水聚合纤维—一种可以使水分不易挥发的材料。
One day, the chemist dissolved some material in hot water.
一天，化学家将一些物质溶解在热水里。
Each type of phytoplankton and other material in the water absorbs and reflects light differently.
每种浮游植物与海水中的其他成分吸收与反射光线的性质是不同的。
In 2010 fear of energy, water and other raw-material shortages will spread these troubles through the rest of the world.
2010年对能源、水源和其他原材料短缺的恐惧将继续使这种麻烦席卷全世界。
Powdered material called "dry water" could provide a new way to store carbon dioxide in an effort to fight global warming.
粉末状物质干水，可提供一种存储二氧化碳的新方式，用于遏制全球气候变暖。
The bacteria also provide a vital role by breaking down organic material in the water and recycling dead organisms.
这种细菌通过分解水中的有机物质，回收死去的有机物，起着至关重要的作用。
Voids in the structure and complex shapes are supported by printing a “scaffold” of water-soluble material.
物体结构或复杂物体有中空的地方，是用一种水溶性的物质来作暂时的支撑。
UNICEF is providing technical expertise and material in the area of water and sanitation; WHO has deployed an epidemiologist.
联合国儿童基金会正在水和环境卫生领域提供技术指导和用品，世卫组织正派遣一名流行病学家。
At the Borup Pass spring, hydrogen sulfide gas in the water is converted to stable deposits of either elemental sulfur, the most common material in the deposit, or gypsum.
波鲁普峡湾泉水中的氢化硫转化为稳定的沉积物。或为单质硫——这是沉积物中最普通的成分，或为石膏。
The marriage gauze of components, is a kind of polyvinyl biodegradable material, which can dissolve in water gauze without damage the ecological environment.
这种婚纱的成分有聚乙烯醇，是一种可生物降解的物质，可使得婚纱在水里溶解而不破坏生态环境。
That both the structure and material of gravity dams and construction means of earth dams are used in roller compacted concrete dams make them increasingly used in water work.
碾压混凝土坝将混凝土坝结构和材料与土石坝施工方法两者的优越性结合起来，在水利工程中得到愈来愈多的运用。
That both the structure and material of gravity dams and construction means of earth dams are used in roller compacted concrete dams makes them increasingly used in water engineering.
碾压混凝土坝将混凝土坝结构和材料与土石坝施工方法两者的优越性结合起来，在水利工程中得到愈来愈多的运用。
In such cases, water seeps through porous material or crevices, subjecting the work in progress to the pressure of the water above the tunneling path.
在这种情况下，水会通过可渗透材料或裂缝渗出，影响了在上部水压力作用下的隧道施工进度。
Use ICB technique and remove acid material in the fire resistant oil by adsorption instead of neutralization, so no water produced. Reduce the process of dehydrating.
采用ICB技术，通过吸附作用而不是中和作用处理抗燃油中的酸性物质，处理过程中不会产生水分，因此不需要真空脱水。
Construction, operation and decommissioning required estimates of the energy inputs, material inputs such as water and process gases, and transportation to bring in materials and cart out wastes.
建设，运行和停运需要估算能量和材料输入，例如水、过程所需的气体、运进材料和倒掉废物。
That both the structure and material of gravity DAMS and construction means of earth DAMS are used in roller compacted concrete DAMS make them increasingly used in water engineerings.
碾压混凝土坝将混凝土坝结构和材料与土石坝施工方法两者的优越性结合起来，在水利工程中得到愈来愈多的运用。
That both the structure and material of gravity DAMS and construction means of earth DAMS are used in roller compacted concrete DAMS make them increasingly used in water engineerings.
碾压混凝土坝将混凝土坝结构和材料与土石坝施工方法两者的优越性结合起来，在水利工程中得到愈来愈多的运用。
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