严重

However, the AAP guidelines note that children with more severe cases of autism spectrum disorders may have serious behaviour problems.

但是该组织提到，一些严重的孤僻症患儿会有严重的行为问题。

The injury after falling has smaller cut, abrade and more severe loss, the coxa ministry fracture that if cause functional activity commonly,is damaged badly.

跌倒后的损伤有较轻的划伤、擦伤和更严重的损伤，如常见的导致功能活动严重受损的髋部骨折。

Desertification has an adverse effect on social and economic development of northwest regions of China.

日趋严重的荒漠化扩展对西部地区经济、社会发展及人们的生存环境造成了严重的威胁。

One of the most serious problems is the serious pollution of air, water and soil.

其中最严重的问题是严重污染的空气，水和土壤。

Leber congenital amaurosis is the most severe retinal dystrophy causing blindness or severe visual impairment before the age of 1 year.

Leber先天性黑蒙是最严重的视网膜营养不良性疾病，可导致患者在1岁前发生失明或严重视力损伤。

Amongst the many important functions of the RPE, it has the ability to phagocytosis and digest the rod outer segments which is shed on a daily basis. The malfunction of RPE leads to retinal diseases, such as retinitis pigmentosa, Best"s disease, Stargardt"s disease,Lebers congenital amaurosis and age-related macular degeneration.

RPE能吞噬脱落的视细胞外节膜盘(rod outer segment，ROS)，这对视细胞外节的更新及维持正常视觉功能至关重要，其功能障碍会导致严重视网膜疾病和一些严重的遗传性变性眼病，如Best病，Stargardt病和Leber先天性黑矇，年龄相关性黄斑变性(age-related macular degeneration，AMD)等。

Amongst the many important functions of the RPE, it has the ability to phagocytosis and digest the rod outer segments which is shed on a daily basis. The malfunction of RPE leads to retinal diseases, such as retinitis pigmentosa, Best\'s disease, Stargardt\'s disease,Leber\'s congenital amaurosis and age-related macular degeneration.

RPE能吞噬脱落的视细胞外节膜盘(rod outer segment，ROS)，这对视细胞外节的更新及维持正常视觉功能至关重要，其功能障碍会导致严重视网膜疾病和一些严重的遗传性变性眼病，如Best病，Stargardt病和Leber先天性黑矇，年龄相关性黄斑变性(age-related macular degeneration，AMD)等。

Artificial joint for wrist is gradually applied in clinic, and provides an alternation for patients with severe wound of wrist joint, anchylosis and severe traumatic arthritis.

人工腕关节逐渐被应用于临床，为因腕关节严重创伤、关节僵硬和严重创伤性关节炎的患者提供了一个可供选择的新方法。

A new approach to eliminate the ranges dependence based on angular frequency shifting in space domain was presented, in which, the nonhomogeneity of clutter is removed and the blind area of target detection is reduced due to the fact that the clutter of all the compensated range cells in every channel is moved to the place of the clutter of the desired cell by the different angular frequency shifts being added into spatial data along all Doppler channels for every compensating range cell.

第七章针对非正侧视相控阵机载雷达，由于杂波在距离上呈现出严重的非均匀性，尤其是在近程这种依赖距离的杂波谱呈现的非均匀现象更为严重，使得用于计算自适应权的协方差矩阵不可能直接由距离单元数据统计平均来估计得到，否则STAP处理及其降维技术难以获得理想的杂波抑制性能和目标检测性能，甚至恶化。

ObjectiveSevere traumatic patients always had a severe blood loss, for maintaining blood supply of heart and head, the gut would appear ischemic and anoxemia through the mechanisms of intestinal ischemic, reperfusion and release of mediators of inflammation and so on, which could cause functional impairment of intestinal barrier and translocation of intestinal bacterium and endotoxin, accordingly, induce the occur of SIRS (systemic inflammatory response syndrome), sepsis and MODS (multiple organ dysfunction syndrome).

目的严重创伤常伴严重失血，机体为维持心、脑的血供，肠道首先出现缺血缺氧，通过肠道缺血、再灌注、炎症介质的释放等机制，引起肠道屏障功能障碍，肠内细菌及内毒素移位，从而导致SIRS、脓毒症和MODS的发生。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷