查询词典 sediment-covered

The age of onset were 7 to 11 years old.Three patients revealed mental impairment and limbs weakness.Other symptoms included alalia,ataxia in three cases and visual and auditive disturbances in 2 case,One case had visual nerve atrophy and seizures.Testost in one case and 17-hydroxide steroid in another case were degressive.Cerebral biopsy in one case suggest lipide sediment.Testicle impairment in one case was found by ultrasonography.The cerebral magnetic resonance imaging of all the 4 patients showed the characteristic pattern of symmetrical long T1 and long T2 signal in the parieto-occipital region.

结果发病年龄7~11岁，均有智能下降、肢体无力，3例伴言语不清、共济失调，2例伴视听力下降，1例伴视神经萎缩、癫发作，血睾酮降低及血17-羟类固醇降低各1例，B超示双侧睾丸弥漫性病变、脑活检示类脂质沉积病各1例，4例磁共振均见双侧枕顶叶对称性蝶翼状长T1、长T2信号灶，可累及颞叶、内囊和脑干白质。

The bankfull discharge and corresponding sediment concentration is estimated through the above method.

其中的有效输沙流量及其相应含沙量采用本文方法估算。

The peak discharge in flood season and annual average sediment concentration have also influence.Moreover,water diversion is an important factor affecting the bankfull wet area.

如果粗略地以河床实测横断面曲线中二滩滩唇所在的位置作为平滩水位，从图1中可以看到1995年与1981年相比平滩水位下河床萎缩的状况。

Based on the unique characteristics of the Yellow River and previous research on its ecological water requirement, the present paper recommends that the water requirement for transport in the flood season and base ecological flow in non-flood season should be both included in the ecological water requirement. The water requirement for transport is 80 × 108-120 × 108 m3 per year if the bankfull discharge carries the largest sediment and contaminant load over a long period of time. The base ecological flows in non-flood season at Huayuankou and Lijin stations are 80 × 108-100×108 m3 and 50 × 108-60 × 108 m3, respectively.

通过分析黄河下游1958～2000年实测生态可用水，探讨生态需水量内涵，根据黄河特殊性及黄河生态需水量的研究现状，将维持和保护河流功能的黄河下游生态需水量分为汛期输运水量和非汛期生态基流量，在平滩流量输运能力最强的前提下，估算黄河下游汛期输运水量为80～120亿m3，根据实测资料估算作为黄河下游水量控制断面花园口水文站和作为河口地区水量控制断面利津水文站的非汛期生态基分别为80～100亿m3和50～60亿m3。

A 2-D model with conductive boundary and lower layer, inhomogeneous bathymetry and the flow structure of Kuroshio was developed. It shows that the cable voltage is insensitive to the conductivity of sediment, but sensitive to the distance of Kuroshio from Taiwan.

一维平衡模式所推算的电缆电压可以定性地解释电缆电压随时间的变化，与潮流、黑潮、涡流等海洋现象变化的关系，但是其估算的电缆电压值约为量测值的24倍。

Direct contact with the contaminated sediment was the most significant pathway of exposure for benthic organisms.

直接接触受污染的沉积物是底栖生物最重要的途径接触。

The results may offer useful information on the culture of marine benthic Amphi-pods in lab and sediment toxicity tests.

本文结果可为我国海洋底栖端足类的培养和沉积物毒性生物检测工作提供依据。

D for spiked PAHs in sediment and benthic samples were found to be 82.8 to 102.4%, 85.3 to 97.6%, respectively.

建立了植物样品中PAHs分析的萃取和净化方法。

Exposure ecological risks of benzo pyrene to species in water, soil and sediment were investigated based on distributions of concentrations derived from the modeling and acute toxicity data for tested species from literature.

将根据上述研究得到的各环境介质暴露浓度分布及该化合物对实验生物急性毒性数据分析了苯并芘在天津污灌区水体、土壤和沉积物三种环境介质中的生态风险性。

High-dose of betulin has obviously protective effects on alcoholic liver injury in rats,the mechanisms probably contribute to reducing lipid peroxide and reducing fatty sediment in liver.

高剂量白桦脂醇对酒精性肝损伤有明显的保护作用，其作用机制可能为抗氧化、清除自由基代谢产物，抑制脂质过氧化反应；调节血脂、减少脂肪在肝脏的沉积。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。