查询词典 moisture content

At first,ecological mat can effectively reduce soil temperature of the soil layer from 0 cm to 15 cm,in detailed,the average daily soil temperature can decrease 2.06℃ to 4.56℃,which is benefit to reduce soil evaporation in high temperature;During the rainless period,the soil moisture content covered by ecological mat is much higher than mobile sand,especially,the soil moisture content of the layer form 0 cm to 15 cm always keep ...

首先生态垫能够显著降低沙地0~15 cm的土壤温度，日均温可降低2.06~4.56℃，有利于沙地高温条件下减少土壤蒸发；在连续无降雨的情况下，生态垫下各层次的土壤含水量都高于流动沙丘裸地，尤其是15~30 cm含水量相对稳定，人工植被建立后，其保存率、生长量较流动沙地均有较大幅度的提高。

2Soil column leachate experiment shows, soil texture and soil section form are the main factors affecting the nitrate leaching; in soil organic fertilizer produce a nitrate leaching process, during five-month experiment, nitrate content has be increasing in leakage solution, organic fertilizer applying decrease the pH and increase the electric conduction of leakage solution, there is positive action between nitrate content in leakage solution and electric conduction, which shows that nitrate-N accumulation during organic fertilizer applying is one of the main factors for soil salification; for decrease the leaching of the nitrate-N in soil, in sandy moisture soil the best amount of organic fertilizer should be 7.5～ 15 t·hm~(-2), in Loamy moisture

在小麦-玉米轮作体系上投入化肥氮300kg·hm~(-2)N和有机肥22.3t·hm~(-2)折N261.2kg·hm~(-2，能使农田氮素收支达到平衡，在兼顾环境效益的基础上获得了较高的产量效益。并通过肥料效应函数和硝态氮累积效应函数进一步预测最佳施肥组合，即化肥氮施用量为N226.5kg·hm~(-2)，有机肥用量为39.9t·hm~(-2)折N466.8kg·hm~(-2，其中小麦季施化肥氮105.85kg·hm~(-2)N、有机肥30t·hm~(-2)折N351kg·hm~(-2，玉米季施化肥氮120kg·hm~(-2)N，有机肥9.9t·hm~(-2)折N115.8kg·hm~(-2。同时，磷素平衡分析表明，在施用有机肥的基础之上，化学磷肥的施用量应适量的减少或不施。

The test results showed that: under certain solidifier proportion (20.42%) condition, the main factor affected the concretion intensity was moisture content and the superior moisture content was 16.5%.

实践证明：在固化剂含量一定(20.42%)的情况下，影响固结强度的主要因素是含水率。最优固结含水率为16.5%。

The result showed that when soil moisture content is 90% of the relative moisture content,it resulted in an increase in plant dry substance accumulation and strong seedling index ,a reinforce in net photosynthetic rate and root vitality ,and a decrease in transpiratory rate ,compared with the nmrmal irrigation which is 100% of th...

结果表明，土壤含水量为相对含水量的90％（PF值1.6），较常规灌至土壤相对含水量100％，植株干物质积累增大，壮苗指数提高，光合速率、根系活力增强，蒸腾速率降低。因此认为番茄苗床灌溉土壤含水量最佳上限为90％。

When grass about 3.6 kg with moisture content of 8.1% and wheat straw of the similar weight with moisture content of 10.2% smoldered in the furnace, temperature at the center of material kept above 400℃ for more than 600 minutes and 400 minutes respectively.

约3.6kg含水率为8.1％的高羊茅草或含水率为10.2％的麦秸在炉内阴燃时，炉腔中心点温度维持400℃以上分别达600min和400min，炉内物料上部气体产物温度最高不超过120℃，炉体外壁面温度维持50℃以上可达12h。

2 Specimen Moisture Content and Temperature Condi- tions (applicable only to hygroscopic products)—If the pre- vailing moisture content and temperature conditions can affect the performance of the elements and components of the anchorage system, hold these parameters constant for a given series of tests on the performance of railing systems and rails.

8.2样品水分含量和温度状况如果前期的降低湿度和和温度状况会该停泊系统组成部件的性能的话，保持这些参量不变，采用一系列的试验测试横栏的性能。

The results showed that O. fragrans seeds were desiccation-sensitive as the seed viability declined to 6% when the seed moisture content was reduced to 11.6%. The seed electrical conductivity increased with the declining moisture content, a sign, which was caused by increasing cell membrane cleavage. Superoxide dismutase activity decreased rapidly during desiccation; but peroxidase activity increased to the maximal value when dehydration for 12 h, then declined rapidly when seeds were dehydrated more than 12 h.

结果表明：'紫柄籽银桂'种子不耐脱水，种子生活力随着含水量的下降而降低，种子含水量下降到11.6%时，生活力仅为6%；自然脱水过程中，种子细胞膜系统受到损伤，相对电导率不断上升；种子内SOD活性随着含水量下降而呈总体下降的趋势；POD先呈波动性上升，脱水12 h时达到最大值，之后急剧下降。

The compressibility of single-line method is smaller than that of double-line method for lower initial moisture content, and is larger than that of double-line method for higher initial moisture content.

根据试验结果，总结出了黄土的压缩变形随饱和度变化的规律，发现无论单线法还是双线法，黄土的压缩性均随增湿而提高，随减湿而降低。

The rainfall was highest in August, and lowest in September. The temperature was highest in July, and lowest in May. The average soil moisture content in the semi-fixed dune land in June was less than that in August and equal to that in September. The average soil moisture content in the natural reconverted grazing land was lowest in September, and highest in August.

半流动沙地6月平均土壤含水量小于8月，8月平均土壤含水量等于9月；放牧自然恢复地平均土壤含水量9月最低，6月其次，8月最高；退耕自然恢复地平均土壤含水量8月最低，9月其次，6月最高。

The results also suggest that only wood particle with moisture content near fiber saturation point can reach the required final moisture content after one drying process, and ailflow temperature and flux can improve the drying capacity significantly.

气流温度和流量对提高系统的能力有明显的增强作用，它们是干燥能力改变的重要影响因素；在带载率增加的情况下，干燥后的终含水率略有增加，系统的去水能力随着带载率的提高几乎线性地相应提高。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？