同时发生

Anticoagulating reaˉsonably during pregnancy,monitoring PT and APTT and checking mechanical valve in order to avoid valve embolism.Once occuring this complication,the emergency way to save maternal and newborn's lives was to do operation as what said above.

孕期合理应用抗凝药物，严密监测凝血指标及心脏瓣膜功能，尽可能避免瓣膜栓塞，一旦发生，在开胸直视下，同时行子宫下段剖宫产术、子宫次全切除术及心脏瓣膜置换术，不失为抢救母儿生命之急救方法。

The research indicates that vascular endothelium function and OX-LDL change has positive relation with Hypertension at Stage II in senile patients, the protection of vascular endothelium function should be paid attention and antioxygen treatment should be given so as to delay the progress of hypertension.

本研究结果提示与Ⅱ期老年高血压发生发展有肯定关系，提示临床在治疗中不仅注重血管内皮功能保护，同时加强抗氧化治疗，延缓高血压发展。

On the basis of the above study, we used COX-2 as the functional target point to observe therapeutic effects of selective COX-2 inhibitor on enteral and apenteric lesions of the FAP patients and analyze the clinical significance of selective COX-2 inhibitor in preventing and curing colorectal cancers.

同时以FAP为研究对象，分析COX-2基因在大肠肿瘤发生发展过程中的意义，初步探讨COX-2基因的表达调控机制。

Based on data collected at four stations in Daning River in the spring of 2004 and 2005, phytoplankton community structure, vertical distribution, abundance, biomass, C contents, diversity index, richness index and evenness index were studied. The causes of eutrophication and water blooms in Daning River were analysed and control measures were then put forward. The dominant species were Asterionella Formosa, Cryptomonas ovata, Cyclotella caspia, Stephanodiscus neoastraea in the spring of 2004 and those were Pandorina morum, Eudorina elegans, Cyclotella caspia, Cryptomonas ovata in the spring of 2005. Average cell densities, biomass, C contents in the spring of 2004 and 2005 were 171.1×10^5 cells/L, 12.2 mg/L, 1732.2g C/L and 113.1×10^5 cells/L, 10.1 mg/L, 1395.9g C/L, respectively.

报道了大宁河2004年春季和2005年春季浮游藻类的种类组成、垂直分布、数量、生物量以及C含量的调查结果，并应用多样性指数、丰富度指数和均匀性指数对其水质进行了综合评价；对大宁河蓄水后出现的富营养化现象和春季发生&水华&的原因进行了探讨，同时提出了控制水体富营养化的建议。2004年春季，藻类优势种为美丽星杆藻、卵形隐藻、里海小环藻和新星形冠盘藻；2005年春季的优势种为实球藻、空球藻、里海小环藻和卵形隐藻。2004年和2005年的细胞密度、生物量和C含量分别平均为171.1×10^5 cells/L，12.2 mg/L，1732.2g C/L和113.1×10^5 cells/L，10.1 mg/L，

Methods The carotid artery athermanous plaque was examined by ultrasonography and the serum lipid, coagulation spectrum were measured in 110 patients with ACI and 40 cases of controls.

应用美国惠普公司产SONOS-1型彩色多普勒超声诊断仪分别对110例急生脑梗死患者和41例对照组颈动脉进行检测，观察颈动脉粥样硬化斑块的发生情况，同时检测血脂、凝血谱。

This procedure can be influenced by a lot of factors, such as hormones, growth factors, et al. Only very few follicles will develop into dominant follicles and ovulation and more than 99% turn atresic. Xiang pigs are a world famous breed of the miniature pig mainly distributed in Guizhou and Guangxi provinces of China.

同时，卵泡的生长和发育也是一个高度协调的生理过程，受多种因素（激素、生长因子、芳香化、金属离子、物理及化学刺激等）的影响和控制，少数卵泡最终发育为优势卵泡并排卵，99%以上的卵泡都将发生闭锁。

This procedure can be influenced by a lot of factors, such as hormones, growth factors, et al. Only very few follicles will develop into dominant follicles and ovulation and more than 99% turn atresic. Xiang pigs are a world famous breed of the miniature pig mainly distributed in Guizhou and Guangxi provinces of China.

同时，卵泡的生长和发育也是一个高度协调的生理过程，受多种因素（激素、生长因子、芳香化酶、金属离子、物理及化学刺激等）的影响和控制，少数卵泡最终发育为优势卵泡并排卵，99%以上的卵泡都将发生闭锁。

Using stereomicroscope, we observed the fracture line direction and location as well as the angle between the fracture line and the attrite plane. The data was compiled into statistics and analyzed. The results revealed that most of the vertical root fractures occurred in teeth with severe attrite crown and flat root. Numerous bucco-lingual oriented fractures occurred in the mesial root of molars, and we found three non-endodontically treated cases with mesio-distal oriented fractures in the palatal roots.

结果发现，两组的垂直牙根断裂均好发於牙冠严重磨耗（77.4-88.2%）且扁平的牙根（61.8-75.8%）上，以大臼齿的近心牙根发生率最高（64-85.7%），多为颊舌侧走向（91.2-91.9%），且於未根管治疗组别亦发现三例腭侧根断裂，走向为较宽的近远心方向，显示牙根断裂会沿著牙根较宽的方向发生；同时，未经根管治疗而产生垂直牙根断裂的牙齿具有根叉位置较低的现象（61.8%），牙根於比例上有较短小的特徵。

Pneumoniae FH strain was cloned and the sequence was analysed by M13 DNA sequencing method. Comparing the PCR product sequcence with MP M-129 strain P1 gene, we found that there are 4 bases different. This may result from the different MP DNA templates. The maximum homology is 98.8%. The result confirmed the fidelity and specificity of the amplified target DNA segment by PCP, and suggested that two categories of MP P1 gene still exist a few differences even in the conservation region. The cloning MP DNA segment was labelled by random hexanucleotide priming, after hybridization, the probe detection was completed using an anti-digoxigenin antibody alkaline phosphatase conjugate, and the substrates 5-bromo-4-chloro-3-indolyl phosphate and nitro blue tetrazolium. This hybridization system is much superior to the radioactive probe hybridization, because it is safe, easy to handle and has no limitation of decay time. The time required for colormetic detection is also much less than the corresponding autoradiographic exposure time needed to achieve similar detection limits with 32P-labelled probes. The Dig-probes could be used repeatedly, and this made them not only much convenient to use, but also lower the cost, and worthwhile to be used popularly.

将PCR产物进行重组，并将阳性重组质粒，应用M13测序系统对产物进行DNA序列分析，并与MPM-129株P1基因核苷酸进行同源性比较，发现有4个位置的碱基发生了变化，其同源性为98.8％，证实了PCR所扩增DNA片段的准确性和特异性，同时也证实了不同MP组型的P1基因即使在保守区也存在着一定的差异，将克隆的目的DNA片段用异羟基洋地黄毒苷配基用随机引物法标记制备MP DNA探针，杂交后用碱性磷酸酶标记的抗Dig多克隆抗体与杂交体反应，再用BCIP和NBT呈色，制备MP DNA探针，鉴定所扩增片段的特异性，与同位素探针比较，Dig探针不受半衰期限制，可反复使用，而且价格低廉，值得推广使用。

By the time, the animal will learn to perform the response already during the presentation of the CS thus preventing the aversive US from occurring.

同时动物将学习到在CS发生的时候表现某些行为能够使US的出现被阻止。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失