下层结构

A large amount of nitrogenous fertilizer that is not absorbed by crops or evaporated into the air is easily leached transport and accumulated in the shallow vadose zone. The accumulated nitrogen is released again and leached down into subsoils and groundwater, causing pollution. The process is mainly affected by climate, soil structure and microorganism transformation, etc.

田间施肥后，未挥发和被作物吸收的剩余N素易淋失运移，引起在浅层包气带土壤中的蓄积，且又易再释放进入下层土或地下水中形成污染，并主要受气候、土质结构、微生物作用等的影响。

The density of c-kit+ICCs in submucosa, circular layers and around the myenteric plexuses in HD distal colonic wall was reduced compared to that of HAD and more reduced compared to that of normal control.

实验结果：我们观察到，正常对照组近端和远端结肠壁粘膜下层、肠肌层内弥散分布着中等数量的c-kit+ICCs，肌间神经丛周围分布有大量的c-kit+ICCs，并相互连接成网络状结构。

Clock Tower ride the Northern Dynasties South, 17.45 meters high, divided into two tiers, the lower deck of red sandstone masonry and wood frame canopy to the upper beam structure, Zhong Yan Xie Din, set around a wooden railing, according to the public towards the field.

钟楼坐北朝南，高17.45米，分作两层，下层用红砂岩砌筑，上层为木构架檐梁式结构，重檐歇顶，四周设置了木栏杆，供游人依栏远眺。

Furthermore, in order to increase the flexibility and adaptability of command spaces, the USN and Northrop Grumman Newport News have developed a 'flex deck' architecture that allows below-deck command spaces and planning rooms to be rapidly reconfigured.

此外，为了增加指挥间的灵活性与适应能力，美国海军和诺斯罗普·格鲁曼公司纽波特纽斯船厂发明了一套&灵活甲板&的体系结构允许对指挥间和计划室的下层甲板进行快速的重新配置。

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。