| 1. | We employed the saturated water as boiling medium to make tests with different liquid level . some conclusions were obtained and verified 我们使用饱和水作为工质,在不同的液位下做了瞬态沸腾的对比试验。 |
| 2. | This handy cleaner washes away dirt cleanly thanks to a combination of high water pressure and air bubbles thanks to jets of air bubble - saturated water from injected through a slew of fine holes 所有的喷射孔中喷出含气泡的水,用高压气泡的力量彻底冲洗污渍。 |
| 3. | Although the biomass and yield of rice had been hardly affected by soil moisture content , when it was 80 % or 100 % of saturated water content ( swc ) , but markedly by soil moisture content 60 % of swc 土壤含水量为饱和持水量的60 %时对旱作水稻生物量和产量影响较大,而80 %和100 %时几乎没有影响。 |
| 4. | The coefficient of variation of saturated water content decreased with the depth of profile . the coefficient of variation of bulk density and field capacity fluctuate with depth of soil 饱和含水量的变异系数都随深度的增加逐渐降低,含水量、容重和田闷持水量的变异系数随深度的呈波动变化。 |
| 5. | After yearly burning , soil moisture content , porosity , separate coefficient , capillary and field moisture capacity increased , however , soil saturated water retaining capacity and unit weight decreased 连年火烧使土壤含水率、孔隙度、分散系数、毛管持水量和田间持水量升高,而使土壤饱和持水量、容重下降。 |
| 6. | They decrease soil bulk density , increase soil porosity and soil saturated water content . the result of straw mulch is best , plastic mulch is better . the movement of soil water in gneiss area of tai - hang mountain has following regulation 其中以秸秆覆盖的效果最好,其次为地膜覆盖;太行山片麻岩区土壤水分运动有如下规律,土壤含水量随土壤深度的增加而逐渐降低。 |
| 7. | 3 . the exposure time and recovery time of the optode membrane are 5s and 25s respectively . the reversibility of the fluorescence signal was evaluated by alternate measurements in air saturated water and nitrogen - purged water . the relative standard deviation 与标准法相对照,用本仪器系统测定了不同盐度的人工海水中的溶解氧浓度,两种方法在不同浓度水平下的溶解氧测定值均无显著性差异。 |
| 8. | The effects of forest fires on soil moisture content , separate coefficient , porosity , water - retaining capacity , organic matter , available n , available ca , fungi and fine root significantly varied between the years after burning . the effects of forest fires on soil separate coefficients , porosity , saturated water - retaining capacity , available mg , fine root significantly varied between the fire intensity 火烧后年限对土壤含水率、分散系数、孔隙度、持水量、有机质、有效氮、有效钙、真菌、细根系生物量的影响有显著差异;火烧强度对上壤分散系数、孔隙度、饱和持水量、有效镁、细根系生物量的影响有显著差异。 |
| 9. | Hokutolite is a natural substance produced in the peitou creek about 90 meters downstream from the hot spring . as water from the spring flows into the stream it cools , and after a certain distance , when the temperature drops to around 80 , the mineral - saturated water forms a crystalline deposit on the gravel bed of the stream 北投石产于北投溪源头下九十公尺处,当泉水与溪水混合流过一定距离后,在八十度左右的环境下,呈饱和状态的矿物质就沈淀在河床砾石表面,形成结晶。 |