日常摄入的水、食物和各类能量与输出的污水、固体废物、空气污染物、能源和经过某种转化的物质相匹配。
A daily input of water, food, and energy of various kinds is matched by an output of sewage, solid waste, air pollutants, energy, and materials that have been transformed in some way.
质子交换膜燃料电池采用全氟磺酸固体聚合物膜为电解质。
Proton exchange membrane fuel cells use a perfluorosulfonic solid polymer film as electrolyte.
这样一来,排泄物会被气流抽到马桶底部的一个袋中,固体部分被收集起来,空气则被过滤掉。
This airflow pushes waste toward the bottom of the toilet, drawing it into a bag, holding solid waste, but letting the air through.
但在他的心目中,对穿过固体物总有一天会成为情报收集武库里的一件常用工具从未有过丝毫的怀疑。
But in his mind, there was never any doubt that the ability to pass through solid objects would one day be a common tool in the intelligence-gathering Arsenal.
常温下为固体的残余物是由30或更多的碳组成。
Residuals are room-temperature solids made up of molecules with 30 or more carbons.
根据美国南极计划的规章,我们需要带走所有固体排泄物(在有些地方,如对环境变化特别敏感的干燥谷,甚至是所有液体排泄物也必须打包带走。)
As part of USAP regulations, we need to haul out all of our solid human waste (in some places, like the environmentally sensitive Dry Valleys, even all liquid waste needs to be packed out).
同时,如果半球铲子遇到任何坚实的固体,会旋转起来而不至于撞坏海底岩石等隆起物。
Also, the scoops swivel out of the way if they encounter anything solid, so the dredge does not destroy such protuberances.
然而,温度不是可以使聚合物从液体转变成固体并转变回来的唯一原因。
Temperature, however, is not the only thing that can cause this polymer to shift from liquid to solid and back.
烟是各种气体、蒸发的化学物、微小的灰和其他固体颗粒的混合物。
Smoke is a mixture of gases, vaporized chemicals, minute particles of ash and other solids.
把混合物倒入细网筛,过滤掉所有固体,再倒入一个干净的有不漏水的合适盖子的瓶子里。
Pour the mixture through a fine-mesh sieve to remove all of the solids, then pour the toner into a clean bottle with a tight-fitting lid.
它包括悬浮在空气中的有机和无机物的固体和液体复杂混合物。
It consists of a complex mixture of solid and liquid particles of organic and inorganic substances suspended in the air.
固体的燃料弹(陶式氧化物母体)是第一道防护,隔开裂变过程中产生的裂变放射。
The solid fuel pellet (a ceramic oxide matrix) is the first barrier that retains many of the radioactive fission products produced by the fission process.
这种催化剂是一种固体物质,能够固定单个反应物分子并优先让反应物分子发生化学反应。
The compressed syngas then flows over a specially designed catalyst—a solid material that holds the individual reactant molecules and preferentially encourages particular chemical reactions.
这是固体,是原子的聚合物。
固体障碍物越远,回声返回所用时间就越长。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
40多年前,这种化合物被用来制造第一代固体电池.
Such has been the case with a compound used to make the first solid-state batteries some 40 years ago.
使用喷墨打印机的喷头将红外吸收墨水铺在聚合物乳胶粉层上,在红外线的热度下乳胶粉会被熔结成固体形状。
It USES inkjet print-heads to deposit infra-red-absorbing ink on layers of polymer powder which are fused into solid shapes with infra-red heating.
因为小弹簧容易被固体物堵塞,高粘度介质会使小弹簧轴向补偿移动受阻。
Because of the small spring easily plug solids, high viscosity medium will move in small delay compensation axial spring.
经过了20年的光阴,旧填充物表面有95%的汞元素已经发生了化学反应,它变成了黑辰砂(beta - mercury sulfide),一种黑色的固体。
After two decades, 95 percent of the elemental mercury on the surface of a filling had gone through a chemical reaction. It became beta-mercury sulfide, a black-colored solid.
为了找到合适的材料,Kiser博士建立了一个聚合混合物“图书馆”以寻找一种具有室温下是液体但体温下是固体的特有性质物质。
To find an appropriate material, Dr Kiser assembled a “library” of polymer mixtures and searched for one with the peculiar property of being liquid at room temperature, but solid at body temperature.
该税种会影响到空气、水和固体污染物。
被截留的固体物称为滤饼或滤渣。
湿式洗涤器是用来消除气体污染物和固体颗粒,而在同一时间的冷却气体。
Wet scrubbers are used to remove gaseous pollutants and solid particles while cooling the gas at same time.
它将点燃固体推进燃料(HTPB,或称羟基封端聚丁二烯)和液体氧化剂(高挥发性过氧化物,HTP)的混合物持续20秒。
It will burn a mixture of solid propellant (HTPB, or hydroxyl-terminated polybutadiene) and liquid oxidiser (high-test peroxide, HTP) for 20 seconds.
必须采用固体物过滤器除去系统中的颗粒污染物。
Must use solid content filter to remove system of particles of pollutants.
必须采用固体物过滤器除去系统中的颗粒污染物。
Must use solid content filter to remove system of particles of pollutants.
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