观察的
- 与 观察的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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2N gametes are the result of meiotic mutation during micro- and mega-sporogenesis that bear the sporophytic rather than the gametophytic chromosome number. This paper reviewed the genetic markers including the morphologic, cytological, isozymes and DNA markers, which have been employed in the generation, inheritance, heterozygosity and marker-assisted breeding of 2n gametes based on the frequency of large pollen grains, cytological analyses, unexpected occurrence of polyploidy progeny and the associations between parents and progenies.
文章综述了植物2n配子发生及其遗传标记研究现状,论述涉及有关形态学标记、细胞学标记、同工酶标记乃至DNA标记等遗传标记在2n配子研究中的应用,指出通过花粉形态观察、大小孢子母细胞减数分裂行为观察、杂种后代倍性鉴定以及亲子分子标记相关分析等,对2n配子发生、2n配子遗传类型与杂合性以及2n配子在育种实践中的有效性等进行研究。
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Methods two germfree section of the supply department with same volume were divided into observation group and control group,observation group receiving air sterilization with 0.1% glutaraldehyde, control group receiving sterilization with ultraviolet radiation,the air sterilization effectiveness was observed and compared.
将两个空间相等的供应室无菌区分为观察组和对照组,观察组用0.1%戊二醛喷雾行空气消毒,对照组用紫外线照射消毒,比较二者的消毒效果。
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Methods:Twelve patients with fresh transverse fracture of patella were reviewed in the study.The hemarthrosis,blood clot,fracture fragments and soft tissues between them were cleared with arthroscopy.With the help of C-arm X-ray,the fracture was reduced with manipulation method.After the articular facet reached anatomical reduction,two Kirschners were inserted percutaneously from proximal end to distal end of fracture to fix the fragments,Two hollow screw were put along the approach of Kirschners,and tension band fixation was performed with the shape of "8".Results:All the patients were followed up averagely 12.4 months.
12例新鲜髌骨横骨折患者通过关节镜清理关节腔内的血凝块、碎骨块和骨折块之间嵌顿的软组织,直视下观察骨折复位情况以指导骨折复位固定,在C形臂X线透视下帮助骨折复位,关节镜观察关节面解剖复位后,经皮从近折端向远折端平行打入2枚克氏针固定骨折块,顺克氏针拧入2枚中空螺钉,拔除克氏针,顺螺钉空心导入钢丝,行张力带&8&字固定。
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Methods Whole boold, heparinized blood, thrombin or saline were infused into the right caudate nucleus of rats in a stereotactic frame. Twenty rats were treated with hirudo powder (250mg/kg, twice daily for 5d, po). Brain water and electrolyte levels in these rats were measured at different times.
分别制作大鼠自体全血、凝血酶、肝素抗凝血、生理盐水及假手术脑血肿模型,观察不同时间血肿周围脑组织含水量,Na、K含量的变化以及病理改变;并观察水蛭粉(250mg/kg口服,每天2次,治疗5d治疗脑水肿的疗效。
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The degradation and the osteogenic response of CHA cement were evaluated histomorphologically in osteoporotic bone.
于注射后1,3,7d和1,3,6个月分别处死5只,并截取股骨近段,制成切片,通过镜下观察及用组织形态学的方法观察碳酸化羟基磷灰石人工骨在骨质疏松骨质内的降解和成骨情况。
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Methods Before and 30 days after treatment with histotherapy,T lymphocyte subpopulation,complement and complement activation segment were measured in 17 patients by ELISA and APAAP techniques.
方法采用ELISA法和碱性磷酸酶抗碱性磷酸酶法,观察17例银屑病病人采用组织疗法治疗前及治疗30d后外周血T淋巴细胞亚群补体及活化片段的变化,同时观察了组织疗法的效果。
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Methods: Rabbits whose allogenic thoracic aorta was cross-linked by dye-mediated photo-oxidation (DMP, n=6) were in the DMP group, rabbits whose allogenic thoracic aorta was cross-linked by glutaraldehyde (GA, n=6) were in the GA group, and rabbits whose homogenic abdominal aorta was orthotropically transplanted (OT, n=6) were in the OT group. Then the donor arteries were transplanted in the position of abdominal arteries of rabbits.
以经染料介导光氧化反应处理的家兔胸主动脉为研究对象,以戊二醛处理的家兔胸主动脉以及自体腹主动脉原位移植作为对照,建立家兔胸-腹主动脉移植模型;实验动物观察饲养1个月后,取出标本,通过原子吸收光谱法测定血管组织钙含量,扫描电镜观察血管壁钙化情况。
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Methods Rabbits whose allogenic thoracic aorta was cross-linked by dye-mediated photo-oxidation (DMP, n=6) were in the DMP group, rabbits whose allogenic thoracic aorta was cross-linked by glutaraldehyde (GA, n=6) were in the GA group, and rabbits whose homogenic abdominal aorta was orthotropically transplanted (OT, n=6) were in the OT group. Then the donor arteries were transplanted into the position of the abdominal arteries of rabbits.
以经染料介导光氧化反应处理的家兔胸主动脉为研究对象,以戊二醛处理的家兔胸主动脉以及自体腹主动脉原位移植作为对照,建立家兔胸-腹主动脉移植模型;实验动物观察饲养1个月后,取出标本,通过原子吸收光谱法测定血管组织钙含量,扫描电镜观察血管壁钙化情况。
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Methods: The distal 1/3 of eighty humeri was scanned by 16 layer spiral CT. The morphologic features of the intramedullary bony prominence above the olecranon fossa were observed and described on coronal, sagittal and transverse section after three-dimensional reconstruction. Then the distal 1/3 of twenty humeri was splitted vertically along the coronal midline for observing the intramedullary bony crista.
应用16层CT对80根肱骨远段1/3进行扫描,三维重建成像后,从冠状面、矢状面和横截面观察并描述鹰嘴窝上髓腔内骨性突起的形态特点,然后将20根肱骨远段1/3在冠状面上从中线纵行剖开,对髓腔内骨嵴行直观的观察。
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Methods The rat stress gastric ulcer models induced by ethol and burned acetic acid were established and the effect of arecoline hydrobromide on the secretion of gastric acid and pepsase in rats was observed.
方法用化学测定法观察氢溴酸槟榔碱对大鼠胃液胃酸、胃蛋白酶分泌的影响;采用小鼠应激性胃溃疡模型、大鼠乙醇型胃溃疡模型和乙酸灼烧型大鼠胃溃疡模型来观察氢溴酸槟榔碱对胃溃疡动物模型的作用。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?