遗传性

In this paper, the influenceof remelt and insulation during the secondremelt on the carbide structural in- heritance of high chromium cast iron were studied.

采取重熔的工艺措施并在第二次重熔时进行保温处理，研究高铬白口铸铁中碳化物的遗传性并对高铬白口铸铁的力学性能进行测试。

Background— Primary ciliary dyskinesia is a recessie genetic disorder that is characterized by sinopulmonary disease and reflects abnormal ciliary structure and function. Situs inersus totalis occurs in 50% of PCD patients (Kartagener's syndrome in PCD), and there are a few reports of PCD with heterotaxy, such as cardioascular anomalies.

背景 先天性纤毛运动异常症是以呼吸道感染和纤毛结构与功能不正常为特征的隐性遗传性疾病。50% PCD患者易发生完全性内脏异位(如PCD中的Kartagener综合征)，有小部分PCD伴有心脏旋转不良等心血管异常现象。

Research background: Choroidal neovascularization is a common cause of vision loss in patients, which often resulted from exudative Age-related macular degeneration、 pathologic myopia、 central serous chorioretinopathy、ocular histoplasmosis and angioid streaks, Rarely, CNV is seen in children, usually in association with inherited macular dystrophies. Despite extensive basic and clinical research, our knowledge of the complicated molecular mechanism of CNV is still limited, for these reasons currently used therapeutic approaches are insufficiently effective.

课题研究背景：脉络膜新生血管(choroidal neovascularization，CNV)是导致视力丧失的一种常见原因，多继发于渗出型年龄相关性黄斑变性、近视性黄斑变性、中心性浆液性脉络膜视网膜炎、眼组织胞浆菌病和眼底血管样条纹等眼病，在儿童罕见，主要与遗传性黄斑营养不良有关，尽管近年来进行了大量的基础和临床研究，但对CNV复杂分子机制的认识仍然非常有限，因此目前的治疗措施都不尽如人意。

The frequencies of ESA and ESa alleles were 0.6426 and 0.3574 respectively.③The gene heterozygosity,the number of effective allele and the gene homozygosity index were 0.4593,1.8495 and 0.0814,respectively.

藏羊是青海省的原始绵羊品种之一，具有较强的遗传性、合群性和耐寒性，并且善于登山远牧，对3000～5000m的高海拔地区，有良好的适应能力。

Results Homozygosity of C→T transition at position 11514 in exon 8 resulting in Thr359Met was identified in the proband, and heterozygosity for Thr359Met ...

该遗传性FⅦ缺乏症家系为纯合子错义突变Thr35 9Met；推测此突变影响了蛋白质分子的空间构型，从而产生异常FⅦ蛋白的功能。

The freshwater cnidarian Hydra was first described in 17021 and has been the object of study for 300 years.

亨廷顿舞蹈症是一种遗传性脑病，症状表现为舞蹈性运动以及认知和行为障碍。

This is a light of hereditary skin diseases, the cause is hyperkeratosis around the hair follicles, the formation of hair follicles in line with the small papules.

这是一种轻型的遗传性皮肤病，病因是毛囊周围过度角化，形成与毛囊一致的小丘疹。

Joubert syndrome is an autosomal-recessive disorder, characterized by clinical presentation of hypotonia, ataxia, and global developmental delay.

jouber综合症是一种常染色体遗传性病变，临床表现为张力减低、共济失调、大脑半球发育延迟。

Glucosidase deficiency disease is a rare genetic disorder in which the lysosomal enzyme α-glucosidase is markedly reduced and leads to accumulation of glycogen in various tissues. Its clinical features include massive enlargement of the internal organs, skeletal muscle weakness and hypotonia, and respiratory insufficiency.

阿法-糖苷酶缺乏之全身性糖原质病是一种少见的遗传性疾病，此病主要是因为缺乏阿法-糖苷酶而造成过多的糖原质堆积在各种组识中，导效患者在临床上会有内脏扩大、肌肉无力和呼吸不足等症状。

Part of this system is called epigenetic imprinting.

这个系统中的一部分被称为表现遗传性刻痕。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。