aeration造句
61. Such a traditional division of the zone of aeration is useful for illustrative purposes.
62. A number of factors influencing ester formation have already been investigated including wort composition, aeration and fermentor design etc. and some accomplishments have been achieved.
63. A sidestream from the de - aeration tower feeds two sand filters and a calcium reactor.
64. The results show that the factors arragned in important order as the follows:the quantity of iron scrap, graphite, ancillary material A, treatment time, aeration time.
65. The semi-vertical reverberatory furnace comprises a combustion chamber, a forehearth part, a vertical furnace and an aeration tower.
66. Aiming at optimizing composting process and improving compassing quality, two aeration control modes including time control and time-temperature feedback were widely used in composting.
67. The effect of the aeration to the pyrolysis chamber on the pressure distribution of the standpipe was more remarkable than on the riser.
68. The trend in total contents of heavy metals and the assimilable heavy metals in pig manure composting of using different bulking agents and aeration modes have been analyzed.
69. In horticultural applications, perlite is used throughout the world as a component of soilless growing mixes where it provides aeration and optimum moisture retention for superior plant growth.
70. Gas holdup increases with the increase of impeller rotating speed and aeration rate.
71. On the basis of studies on aeration tract bucket flow energy dissipation in lower weir on soft foundation, a new type of energy dissipater was put forward.
72. Oxic zone and anaerobic zone were not set up separately in interchannel clarifier oxidation ditch system, gathering all the functions of the aeration, sediment and circumfluence in it.
73. The paper surveys the aeration density of aerated channelcondition of different slope, water depth, flow velocity.
74. Keep aeration and dryness; Prevent direct sunshine and keep away from heat source.
75. Also an ionizer is helpful for aeration and air cleansing.
76. Aeration in the inverse direction of effluent was applied as the measure of online backwashing to control membrane pollution in the dynamic membrane bio-reactor treating sewage wastewater.
77. The recoverer is composed of a dust-collecting chamber, fan, adsorbing container, condenser, oil-water separator, aerator and aeration pump.
78. The research on three segment type slight aeration subsurface wetland is a new way to enquire into the sewage treatment by constructed wetland.
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