查询词典 grass

Experiments of bioremediation and control were conducted with the alkali meadow grass planted in saline soil for 3 years. Contrasted with control group, topsoil desalination rate was up to 77.00%; pH value decreased 0.25 pH unit; soil bulk density decreased 0.14 g/m^3; total porosity increased by 5.29%; soil aggregate structure increased by 23.14%; soil water content increased 70.30 g/kg; average triennial alkali grass yield was 36000 kg/hm^2. In addition, planting forage in saline soil as a medium and establishing a compound agro-forestry-animal system promoted the sound combination of planting industry, forestry, and livestock husbandry. Because of the reasons, utilization ratio of land reached more than 184.00%; the income of land increased from 16300 to 35500 yuan/hm^2 average income per farmer in the controlling region increased by 66.00%, from 2160.70 to 1300.80 yuan.

生物修复与调控试验研究表明，草甸盐土经种植碱茅草3a，耕层土壤与对照相比脱盐率达77.00%，pH值下降了0.25个单位，容重降低0.14g/立方公尺，总孔隙度增加5.29%，团粒结构增加了23.14%，自然含水量增加70.30g/kg.3年生碱茅草平均产草量36000 kg/hm^2；盐化耕地采用以种植牧草为中介，将种植业与农区林业、畜牧业有机结合成互相依存，互相促进的农林牧复合生物系统治理后，土地利用率可达184.00%以上，可获得16300~35500元／hm^2的经济收入，治理区农户人均纯收入由1300.80元增加到2160.70元，增加了66.00%。

The results showed that the AM infection rates in ryegrass and bahia grass were 48.0 % and 28.0% in the control soil,respectively which indicated that both grass species were prone to forming AM symbiosis with AM fungi.

结果表明：在对照土壤中黑麦草和百喜草根部内生菌根的侵染率分别为48.0%和28.0%，说明两种草均易与内生菌根菌形成内生菌根。

Although AM fungi and other soil microorganisms had no significant effect on above ground biomass in ryegrass and bahia grass,both AM fungi and other soil microorganisms decreased the uptake of~(89)Sr in the two grass species,though to a more or less extant.

尽管内生菌根菌和其他土壤微生物对黑麦草和百喜草的地上部分生物量没有明显影响，但它们都不同程度地降低了两种草对89Sr的吸收。

After Bahia grass shoots and leaves were fermented perfectly, the 1% fermentation liquid and fermented shoots and leaves of Bahia grass were amended respectively into pots in which pot soil contained very high density AM fungi propagula (2600 spores per 50g soil).

与对照相比，百喜草茎叶发酵液和发酵茎叶处理的苗木，无论是苗高、根鲜重或者是整株苗鲜重，都表现出显著的生长促进效应，尤其是发酵百喜草茎叶处理，对积苗生长具有极显著的促进作用。

The level terrace of Bahia - grass rise 〉 contour cultivation 〉 the naked level terrace 〉 clear plough land 〉 naked land, it showed obviously that the level terrace of Bahia - grass rise should be the optimal measure.

梯壁植百喜草的标准水平梯田可作为优选措施，其保水效益非常可观，渗漏量季节特征明显，主要集中在4～8月，占总入渗量的59.6％。

T3 A combination of perennial cash crops and annual subsistence crops: grass strips of Bahia grass(1 m wide and 5 m apart)were established across the slope.

T3多年生经济作物与一年生粮食作物结合起来，沿坡种植作为隔离带（1m宽，间隔5m）。

Nevertheless leave the stump of his roots in the earth, even with a band of iron and brass, in the tender grass of the field; and let it be wet with the dew of heaven, and let his portion be with the beasts in the grass of the earth

4：15 树墩却要留在地内，用铁圈和铜圈箍住，在田野的青草中让天露滴湿，使他与地上的兽一同吃草

Yet leave its stump of roots In the earth, But with an iron and bronze band around it, In the tender grass of the field; And let him be wet with the dew of heaven, And let his portion be with the beasts in the grass of the earth

4：15 树根的不却要留在地内，用铁圈和铜圈箍住，在野地的青草中；让他被天露沾湿，且与走兽同分，吃地上的草

Nevertheless leave the stump of his roots in the earth, even with a band of iron and brass, in the tender grass of the field; and let it be wet with the dew of heaven, and let his portion be with the beasts in the grass of the earth

树蘖却要留在地内，用铁圈和铜圈箍住；在田野的青草中让天露滴湿，使他与地上的兽一同吃草。

Nevertheless leave the stump of his roots in the earth, even with a band of iron and brass, in the tender grass of the field; and let it be wet with the dew of heaven, and let his portion be with the beasts in the grass of the earth

树不却要留在地内，用铁圈和铜圈箍住，在田野的青草中让天露滴湿，使他与地上的兽一同吃草

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。