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Microinjection experimentation proved that both expression rate of marker gene and the survival rate of transgenic embryos are high.
显微注射实验证实:在青鳉受精卵的单细胞期进行显微注射,标记基因的表达率和胚胎的存活率均较高。
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Each kind of date age's muscovy duck may also infect the morbidity, epidemic disease propagation velocity is quick, one week may infect the entire group, the disease incidence rate and the mortality rate may reach as high as 80%.
各种日龄的番鸭也可感染发病,疫病传播速度快,一周可传染全群,发病率和死亡率可高达80%。
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This paper deals with the fertilizer rate for high—yield hybrid rice. By using the regression analysis, a hyperbola equation between soil natural nutrientsupplying rate and available nutrient content and a power functional equation between hybrid rice yield and nutrient uptake have been set up.
本文研究了高产杂交水稻的施肥量,通过回归分析建立的土壤养分自然供给量与土壤速效养分含量之间的双曲线方程和水稻产量与养分吸收量之间的幂函数方程,阐明了土壤养分自然供给量随土壤养分含量的变化而变化的规律和水稻产量与养分吸收量之间的关系。
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Simulation results suggest how to choose appropriate parameter α and threshold Neg of length of effective gene. The ideal choice allows the model to achieve high level of diversity and adaptability, and have good nonself detection rate with a very low rate of self detection.
通过仿真实验证明合适选择α参数以及有效因子的长度阈值Neg,能使该模型具有很好的多样性和自适应性,呈现出较高的"非我"检测率和低的误检率。
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Elderly patients with conservative treatment of femoral neck fracture in the bone unhealing rate, avascular necrosis rate and bed incidence of complications are very high, often need surgical treatment, Currently Artificial arthroplasty better able to load the early running, and significantly improved the quality of life. Orthopedist has been universally acknowledged, which was also hemiarthroplasty for and hip arthroplasty mainly, But these indications of operation and the pros and cons of surviving in numerous disputes, By comparing our double-action Hemiarthroplasty with total hip arthroplasty for femoral neck fracture in the elderly average operative time, The average blood transfusion, the average length of stay, average hospital charges, early complications, Harris score, Oxford hip score standards evaluation discussion bipola Femeral Head placement with total hip arthroplasty in the treatment of femoral neck fracture in the elderly: the advantages and disadvantages.
老年患者股骨颈骨折保守治疗的骨不愈合率、股骨头缺血坏死率及卧床并发症发生率很高,常需要行手术治疗,目前应用人工关节置换疗效较好,能早期负重行走,生活质量明显提高,已得到骨科医师的普遍认同,其中又以人工股骨头置换术和人工髋关节置换术为主,但这些术式的适应证及利弊尚存在诸多争议,我们通过比较双动人工股骨头置换与全髋关节置换治疗老年人股骨颈骨折的平均手术时间、平均输血量、平均住院时间、平均住院费用、早期并发症、Harris评分、牛津髋关节评分标准评价来探讨双动人工股骨头置换与全髋关节置换在老年人股骨颈骨折治疗中的优势与劣势。
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For intramolecular electron transfer reactions in solution,the fluctuations of the intramolecular vibrational modes are much faster than that of solvent mode.Thus,the reaction-diffusion equation is commonly used to describe the motion of solvent,with a sink function to treat the vibrational high-frequency mode.Based on this theory-so -called the Sumi-Marcus theory,we proposed an imaginary-time split operator approach to solve the reaction-diffusion equation.The approach is applied to evaluate the intermolecular ET rate between oxazine 1 and N,N-dimethlaniline.By measuring the two average survival times of the donor state probability and the rate constant in long time limit,the full kinetics of the ET is revealed with a variety of sink functions.
对于扩散控制的溶液中的电子转移反应,分子内振动模的运动比溶剂运动快很多,Sumi-Marcus理论提出用反应扩散方程(reaction-diffusion equation)处理溶剂的扩散运动,而分子内的振动用sink函数来表示,我们基于此理论发展了用虚时间分裂算符的方法(imaginary-time Split operator approach)解反应扩散方程,并将其应用于嗪1(oxazine 1,OX1)和N,N-二甲基苯胺分子之间的电子转移反应,Sink函数采用几种不同的微扰表达式,通过计算得到给体几率衰减的两种平均速率和长时间极限下的速率常数,揭示了该体系电子转移过程中的一些动力学性质。
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The proportion of staffs with college degrees or higher increased 18.6 %. The proportion of public health doctor was 9.7% in 1998 and was 8.7% in 2005. The educational level of village doctors did not change and more than half of them received the education of high school or special secondary school.(3) Compared to 1998, the immunization coverage rate of 2005 was increased. The highest incidence rate of infectious diseases appeared in 2005 and it was 3.953‰, and the lowest was 2.083‰in 2001. From 1998 to 2005, incidence of Hepatitis and Tuberculosis increased quickly. The incidence of Measles fluctuated greatly in theyears of 1998 to 2005 and the incidence of Pertussis and Tetanus keeped a low level.(4) When falling ill, the rural residents preferred the Village health departments. 310 residents know Iodine Deficiency Disorders , 73.8% of investigated school-age children had ever took parasiticide.
调查地区2005年与1998年相比,单苗接种率与五苗接种率均有提高,各县法定传染病发病率,2005年最高,为万分之39.53,2001年最低,为万分之20.83;调查的8个目标县,1998年~2005年计划免疫相关传染病,病毒性肝炎、肺结核发病率增高,麻疹发病率波动很大,百日咳、新生儿破伤风发病率保持在较低的水平; 4、村卫生室是农村居民首选的医疗机构,在患病后经常就诊的机构中,村卫生室选及率达68.3%,其次是乡卫生院,为42.3%;调查的居民中,有310名知道碘缺乏病,知晓率仅为39.6%;被调查居民中有607人家有学龄儿童,在这些学龄儿童中,448人曾服用过驱虫药,药物驱虫率为73.8%;曾发生过肠道寄生虫感染的儿童173名,肠道寄生虫感染率为28.5%。
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Also aiding some partial return to the carry trade are rising chances of a rate hike by the Reserve Bank of Australia, which lifted the Aussie to a 10-week high of 80 cents. This weekend's rate hike by the People's Bank of China was a surprise in its timing but not in its actual outcome..
而且伴随这套息交易的部分回流,使澳大利亚联储银行升息的可能性增加,使得澳元汇价上升了达到了10周来的高点位置,本周中国人民银行的升息决定令人意外,不过意外的是其选择的时间,而不是升息的结果。
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The detection rate of persister on MODS and indirect absolute concentration were 49.5% and 47.8% respectively,the coincidence rate was 95.5%(kappa value: 0.91),and the detection coincidence has high concordance in different smear samples.
MODS与间接绝对浓度法的耐药株检出率分别为49.5%、47.8%,符合率为95.5%(kappa值:0.91),并且不同涂片结果样本的检测符合率有着高度的一致性,以绝对浓度法为金标准,则MODS的敏感性为97.7%,特异性为93.3%。
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Results Cervical pregnancy was related to repeated induced abortion.The early diagnostic rate was low.This disease was easily confused with abortion with the rate of misdiagnosis as high as 85.7%.Haemorrhage quantity were very heavy.Good prognosis depended on active management.Cervical pledget in gestational age of 12 weeks was a good therapy.
结果 宫颈妊娠的发生与次流产刮宫有关;宫颈妊娠的早期诊断率较低,易与难免流产混淆,误诊率高达85.7%,破裂后出血量较多,病情凶险,及时积极抢救预后较好;孕12周以采用宫颈纱布填塞方法疗效良好,成功率达80%。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。