可导致的

Their numerical and functional abnormity will lead to a series of pathological changes and clinical symptoms.

其数量和功能上的异常可导致一系列病理改变和临床症状。

A breast infection can lead to the development of an abscess.

乳房感染，可导致发展的一脓肿。

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。

Added the current connection system icon on the top bar.

v1.22更新：-显示约会项目增加到最高6条-增加设置更改显示未来多少天内的约会-增加设置更改约会显示的日期格式-点击约会详细会临时缩短约会显示为1，再次点击可恢复-增加全屏电池状态的显示设置（可设置充电中显示/不显示/总是显示）-标题栏增加当前连接系统图标-增加：当笔触离开时解锁（仅对Diamond有效）-再次修复在一些设备上无法显示约会的问题-再次修复在一些设备上导致的偶然性的额外电量消耗问题-再次修复唤醒设备时S2U2无法聚焦的问题-修复了一些小问题原文如下

The comparison of hydrolysis-polycondensation reaction and microstructure of ORMOSILs derived by TEOS, MTES, VTES, ETES confirms that the influence of organic group such as methyl, vinyl, ethyl and ethoxyl on the hydrolysis and polycondensation reaction rate depends on several factors including electron-donating capability, size and number of ethoxyl group which can participates polycondensation reaction.

确认甲基、乙烯基和乙基和乙氧基等改性基团对硅醇盐水解-缩聚反应速度的影响是取决于有机改性基团的电负性、尺寸和可水解的-OR基团数目等因素综合作用的结果，其水解速度依MTES＞TEOS＞VTES＞ETES的顺序递减。由于Si原子上可聚合的基团数目减少，导致MTES、VTES和ETES的聚合反应速度降低，而与水解速率失配。

The sustainable development of land resources is important integrant of strategic objective of in China. Along with fast raise of population and development of economy and society, a shortage of land resources due to multi- factor has lead to worry on land ecological safe, therefore sustainable development and exploitation potentialities of land resources is certain to carry weight.

土地的可持续利用是实现我国可持续发展战略目标的重要组成部分，随着人口的急剧增加和经济社会的快速发展，由各种因子导致的土地资源供给的短缺已引起人们对土地资源生态安全的担忧，因此也更为重视土地的深度挖潜和持续利用。

Barrington's nucleus that located in the pontine dorsolateral tegmentum is an important site for controlling voiding in the mammalian brain and is often referred to as pontine micturition center. Barrington's nucleus sends direct projection fibers to the sacral parasympathetic nucleus in which parasympathetic preganglionic neurons innervating detrusor muscles of the bladder are distributed. Electron or chemical stimulation of Barrington's nucleus clicits bladder contraction and increases discharges of bladder postganglionic nerve. Conversely, lesion of the nucleus results in a permanent inability to empty the bladder. On the other hand, an area located just ventral to Barrington's nucleu has been reported to send projection fibers to the ventrolateral group of Onuf's nucleus in the caudal lumbar cord segments; the vetrolateral group of Onuf's nucleus is mainly composed of pudendal motor neurons innervating the external urethral sphincter muscle.

Barrington's核发出纤维投射至支配膀胱逼尿肌的骶髓副交感核，毁损该区可导致动物永久性失去排空膀胱的能力；而电刺激或化学刺激该区可引起支配膀胱的节后纤维放电增加和膀胱逼尿肌收缩。D区是紧邻Barrington's核腹侧的一团神经元，它发出纤维投射至腰骶髓Ounf核的腹外侧群，而Ounf核的腹外侧群主要是由支配尿道外括约肌的阴部神经运动神经元组成。

The treatment of leukemic cell with a longterm, intermittent,singular, unefficient chemotherapeutic agents could induce multi-drug resistant cells. Interleukin-4 can reverse the multi-drug resistance by inhibiting the expression of p-gp and increasing the quantity of intracellular chemotherapeutic agents in tumor cells. The effects were probably related to the inhibition of the PKC activity.

长期、间断、单一、不足量的化疗可导致 MDR；IL-4 可通过抑制肿瘤细胞的 p-gp表达，增加化疗药物在肿瘤细胞内的聚集而逆转白血病细胞的MDR，此作用可能与抑制 PKC的活性有关。

System of management of 1.2 convenient and vaccinal children records the data of every vaccinal children well and truly, and the special information data such as disease of allergy history, will vaccinal vaccinal contraindication can make marked clew, for outpatient service vaccinate vaccinal filtration provides a basis.

系统应用后，只要一扫条形码，儿童当日实种疫苗、批号、接种时间就可自动录入，同时可生成预约通知单，一个儿童全程登记不到一分钟时间，节省了大量的门诊登记时间，避免了以往因手工之误而导致的错种、漏种、重种现象发生，提高了工作质量和工作效率。1.2方便接种儿童管理系统能全面、准确地记录每个接种儿童的资料，并将过敏史、疫苗接种禁忌症等非凡信息资料能做出醒目的提示，为门诊预防接种疫苗的筛选提供依据。

Histologically, the seminiferous tubules contained numerous Sertoli cells and more Sertoli-spermatozoa complexes, accompanied by the depletion of Leydig cells with deeply stained nuclei. Mature spermatozoa were stored up in the epididymis, but only a few in the efferent ducts. In the second place was testicular atrophy（32/120; 26.7%）. The seminiferous tubules showed moderate to severe inactivity of spermiogenesis with evidence of only spermatogonia, spermatocytes and Sertoli cells. The Leydig cells were obviously decreased in numbers associated with decrease of lipid droplets in their cytoplasms. Testicular hypoplasia was the third disorders（22/120; 18.3%）. Only a few spermatogonia and Sertoli cells appeared without any spermiogenesis. The associated changes was decreased in Leydig cells and fibrous hyperplasia in the interstitium.Epididymal stones were sometimes found（12/120; 10%）. Grossly, yellowish-white nodules with various sizes and firm in consistency were observed in the epididymis and the front efferent ducts. Microscopically, the epididymal ducts were dilated with voluminous spermatozoa storage, even showed calcification in severe cases. The deposited calcium salts were stained positively by Von Kossa and Alizarin red methods.Amyloidosis was also detected in 10 roosters（8.3%）. Eosinophilic, homogeneous, amyloid-like substances were deposited mainly in the testicular interstitium and the periphery of blood vessels. These substances showed positive reaction by Congo red staining. Five roosters（4.2%）had Marek's lesions in the testis, epididymis and peripheral nerves with infiltration of pleomorphic lymphocytes. Only one case showed epithelial necrosis of seminiferous tubules accompanied by fibrous proliferation in the interstitium.

结果发现，在总共搜集的120个病例中，其中因年老所导致的产精力不佳为最多，占38例（31.7%），於镜下可见大量精虫黏附於Sertoli cell的表面，并可见Sertoli cell数量明显增多而Leydig cell明显减少，且其细胞核呈现浓染的现象，而在其副睪中仍可见到成熟精虫蓄留於管腔中，但在其输精管内却只有少量精虫存在；其次为睪丸萎缩，占32例（26.7%），镜下可见中度至重度无造精作用，其生精小管中只见到精母细胞、精原细胞及Sertoli cell存在，但Leydig cell数量明显减少且其细胞质内的脂质也明显减少；睪丸发育不全，占22例（18.3%），於生精小管内只见到精母细胞及少量Sertoli cell存在，不见造精细胞分化，於生精小管间质可见Leydig cell减少并伴随结缔组织增生；副睪结石，占12例（10%），肉眼下可在副睪及输精管前段见到黄白色大小不一的结节，触感坚硬，於镜下可见副睪管扩张并有大量成熟精虫蓄积，严重时可见钙化现象，以Von Kossa及茜素红染色均呈阳性反应；类淀粉沉著症，占10例（8.3%），镜下在睪丸间质及血管周围可见粉红均质样的物质沉积，以刚果红染色成阳性反应；马立克病，占5例（4.2%），镜下可在睪丸、副睪实质及周边神经内均可见到嗜碱性大小不一的淋巴样细胞浸润；睪丸坏死，占1例（0.8%），镜下可见生精小管上皮细胞坏死脱落及间质结缔组织增生。

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。