查询词典 properties of soil

F. bidentis leaf was of isobilateral type, and had thicker epidermis cell wall and cuticle, obvious cryptopores, and highly developed palisade tissue, with typical C4-plant Kranz anatomy. The collenchymas and vascular tissue in stem and the aerenchyma in root were well developed. Secretory structure was found in all vegetative organs. According to the analyses of soil physical and chemical properties and relevant ecological factors, F.

结果表明：黄顶菊叶片表皮具较厚的角质层、下陷气孔，叶片为等面叶、全栅型，叶肉细胞环绕维管束鞘细胞紧密排列，是典型C4植物的Kranz花环结构；茎中厚角组织和维管组织发达，根中还存在通气组织；根、茎、叶中均存在分泌结构。

The obvious change of properties of alkali soil is due to the decrease of soluble salt content after the growth of P.

星星草使碱化土壤化学性质发生较明显的变化是降低了可溶性盐含量。

In the research period,the accumulation of organic matter and amelioration of soil physical properties were not improved.

因此，在该区植被恢复重建的生态系统应是在短期内具有经济效益的经营生态系统。

Characters of soil or rock、spectrum properties of input wavelets、angle of incidence et al.

场地特性包括地形的特征尺寸如坡度和高度、介质的性质等，输入地震动特性包括输入地震波的频谱特性、入射角度等。

The results in the research have shown: the fly ash can improved effectively properties of chestnut soil.

研究结果表明，粉煤灰可以补充栗钙土中的某些营养元素，而不会造成污染。

They serve as a separation layer to form a stable boundary between layers of soil to maintain the integrity, character and performance properties of each layer.

土工织物相当于一个隔离层，在不同的土层之间形成稳定的边界，以保持每层的完整性、固有特性以及使用性能。

It is concluded that the method of lime-soil compaction pile to treat collapsible loess can improve the engineering properties of soils, eliminate collapsibility and enhance the bearing capacity of foundation, which can be changed with the space between piles.

试验结果表明，利用灰土挤密桩对湿陷性黄土地基进行处理，能有效地改善桩间土的物理力学特性，并随布桩间距的不同而得到不同的挤密效果，消除黄土的湿陷性，较大幅度地提高地基承载力。

The effects of soil compaction on physical properties and nutrient uptake in plants were studied.

为了研究土壤压实对土壤物理性质以及小麦养分吸收情况的影响，在2006和2007年进行了两轮田间试验。

Several new-style soil consolidator are introduced according to the loess properties of Guanzhong area in Shaanxi Province.

为了在渠道防渗工程中推广应用新型土壤固化剂，基於关中黄土引入了几种不同类型的固化剂。

Based on the data from1981 to 2002 on crop yield, fertilizer application and soil properties of 200 fields in the watershed of Balaton Lake in Hungary, the relationships of fertilizer use to crop yield and soil nutrient content were evaluated.

利用匈牙利Balaton湖流域200多个农场田块1981-2002年的作物产量、施肥量和土壤养分历史资料，分析施肥量和作物产量的关系，探讨施肥量剧减对作物产量的影响。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。