低下

Results All patients were for their epilepsy and hypophrenia,two patients had multiple angimyolipomain their one kidney,one patient had a tumor under endyma.

结果 5例患者均以智力低下、癫痫就诊，2例出现肾错构瘤，1例见巨细胞星形细胞瘤。

Through the application indicate, a series of microbial feed additives or water improver products in aquiculture are not only substitute antibiotics、hormones in feeding animals, but also improve producing abilities of animals, and availably resolve reproduction ability and immune ability of animals, provide ensurer for producing safe、high quality food.

通过多年的应用实践表明，自主研发的系列微生物饲料添加剂以及水产养殖系列生物制剂，不仅可以替代养殖生产过程中抗生素、激素等产品的使用，并可显著提高养殖动物的生产性能，有效解决动物繁育及免疫力低下等问题，为生产安全、优质的动物源食品提供有利保障。

Erythrocytic immune function decreases in RP; the increase of CIC content and expression rate of HLA-DR indicates the autoimmune pathogenic mechanism of RP with deficiency blood-stasis.

RP患者红细胞免疫功能原发性低下，CIC和HLA-DR抗原表达增高，提示了自身免疫性疾病RP因虚致瘀的发病过程。

According to the above evaluation of immuno-epidemiology of RSA, RSA may be etiologically classified into lack of materno-fetal immuno-recognition, materno-fetal inappropriate immuno-recognition, and disorder of materno-fetal immuno-recognition.

根据RSA免疫流行病学分析，RSA的病因可以分类为：母-胎免疫识别低下型、母-胎免疫识别过度型及母-胎免疫识别紊乱型。

On the basis of analyzing and evaluating civil product industry status quo,using fezzy set, the paper analyzes and determinds that RYR Institute shold take high-tech product ,self-control technology ,detecting technology electronic device for automobile ,as well as military initiating technology as prop industry of its civil product competition in order to provide plunge point for the development of its civil product industry .Then ,it analyzes the key competitive force of the civil product corperation of the institute ,set up C2R and C2GS2 models used in technical progress DEA analysis ,fmds the relation between scale benefit .and production administration .Through the analyzing of competitive core force ,it indicates that the cause resulting in low benefit of military enterprises is stagnancy of human resource exploitation .The key for the realization of advance by leaps and bounds of civil product work of RYR Institute is personnel excitation mechanism.

论文在对民品产业现状分析与评价的基础上，应用模糊聚类法分析并确定了以高技术产品、自控技术、探测技术、汽车电器及军工传爆技术作为RYR所民品竞争的支柱产业，为RYR所民品产业的发展提供切入点，在此基础上分析了RYR所民品公司的核心竞争力，建立了技术进步DEA分析的C~2R模型和C~2GS~2模型，找出了RYR所规模效益与生产组织管理方面的关系，通过对核心竞争力的分析，挑明了军工企业效益低下的主要原因是人力资源开发滞后，要实现RYR所民品工作的突飞猛进，建立有效的人才激励机制是关键。

The article is decided through the analysis area society, economy grows the current situation to reach on the west basically restrict an element, research thinks low-level, socioeconomy develops industrial structure backward, city changes the standard process shortage of natural resources of slow, water and zoology environment are to bring about benefit of zoology economy system flimsily low, restrict the main factor that this division can develop continuously.

本文通过分析定西地区社会、经济发展现状及主要制约因素，研究认为产业结构低水平、社会经济发展水平落后、城市化进程缓慢、水资源短缺与生态环境脆弱是导致生态经济系统效益低下，制约本区可持续发展的主要因素。

Simultaneously, domestic and foreign each kind of private economical strength are fording into this market share, which will aggravate market's competition; and give a rise to eliminate survey possibility of the partial potency low city fuel gas enterprise.

我国加入WTO后，城市燃气业将全面开放，地方政府对该行业的控制和保护都将减弱，同时国内外各种非国有经济力量的涉入，将把行业竞争推向白热化，部分效能低下的城市燃气企业有可能被淘汰出局。

MethodsThe immunosuppressed mice were induced by cyclophosphamide and Fortunella crassifolia flavonoid was taken orally. The immunodulatory effects were measured by clearance rate K of charcoal particles, phagocytic index a, thymus and spleen index, ear swelling degree, HC50 value and so on.

方法环磷酰胺诱导小鼠免疫功能低下，予金橘黄酮，观察小鼠碳粒廓清指数K、吞噬指数a、胸腺和脾脏指数、耳肿胀度、血清溶血值（HC50）等指标的变化。

Often enough, when the first of the month came round, and I applied to him for my wage, he would only blow through his nose at me, and stare me down; but before the week was out he was sure to think better of it, bring me my fourpenny piece, and repeat his orders to look out for 'the seafaring man with one leg.

有好多回，当月初到来，我向他申请报酬的时候，他便会对我嗤之以鼻，还瞪得我低下了头；但是不等一周过完，他肯定好好考虑考虑，给我那四便士，同时重申他那个要我监视&独腿水手&的命令。

Ask you to stand up to talk with me of my head want v/arc teach a child to read and write, busy gangmaster is low, but the teacher seems to be impassable technically with me, at that time she went.

请你站起来和我说话我的头的要发蒙了，忙把头低下，可是老师好象专门和我过不去，这时候她走了下来。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。