阴性

Results Based on the mean of air conduction hearing threshold of 500, 1000, 2000, 3000 Hz on audiogram, the ...

纯音测试以500Hz，1000Hz，2000Hz，3000 Hz的平均听阈表示，高性能战斗机飞行员改装体检时，推荐的听力标准为双耳平均听阈≤20～25dBHL，且咽鼓管功能正常和声反射衰减阴性。

Results:The SLNs were found in 30(91%) of 33 patients,the SLN accurately predicted the status of the axilla in 29(96.7%) of 30 patients.

结果：30例（91%）找到前哨淋巴结，前哨淋巴结预告腋淋巴结的准确率为96.7%，假阴性1例。

Objective To study the effect of progesterone receptor status on the prognosis of breast cancer with negative axillary lymph nodes.

目的探讨孕激素受体水平对腋淋巴结阴性乳腺癌患者预后的影响。

Objective To evaluate the efficacy and safety of domestic ceftazidime inject in the treatment of Gram negative bacillus infection in clinic.

目的评价国产注射用头孢他啶治疗临床革兰氏阴性杆菌感染的有效性和安全性。

Group I at 21 and 25 weeks of age and Group Ⅱ only at 25 weeks of age were vaccinated subcutaneously in the nape of the neck with 0 5 ml of MG oil emulsion bacterin respectively.

本试验将30只MG阴性的20周龄的蛋种鸡随机分为4组，Ⅰ组于21和25周龄、Ⅱ组仅于25周龄时分别颈部皮下接种MG油乳剂灭活苗0.5 ml/只，Ⅲ组于攻毒后1周接种1 ml/只，另设一组对照，不接种疫苗。

One hundred twenty-two women with bacteriuria and 183 women with negatie antepartum cultures were included.

结果：实验包括122名有菌尿的妇女和183名产前培养阴性的妇女。

In this retrospectie cohort, all women with antepartum GBS bacteriuria in a research registry were included. Controls were women with negatie urine cultures.

研究设计：在这个回顾性队列中，所有登记了的产前有B型链球菌菌尿的妇女都包含在其中，对照组是尿培养阴性的妇女。

This patient presented with Gram-negative bacteriuria with symptoms of fever and general malaise, followed by severe dyspnea; especially platypnea and orthodeoxia.

病人本次呈现革兰氏阴性菌尿症，并发烧、全身不适，伴随著呼吸困难，特别是platypnea和orthodeoxia（动脉缺氧情形，坐时严重，躺下改善）。

Then take the contrast of the two antimicrobial susceptibility testing and the extent of the coincidence of the selecˉtionof the NIT and LEU bacteriuria testing.Results In96patients of the acute urinary infection,90positive sample of both NIT and LEU,and6NIT-negative LEU-positive sample,and through culture both samples examine the bacˉteria.

结果 96例急性泌尿道感染患者尿液标本中，NIT和LEU均阳性样本90份，NIT阴性、LEU阳性样本6份，经培养均检测出病原菌；LEU00/μl的样本直接涂片找细菌阳检率低。

But French navire and batiment are masculine, and Romance language terminology for small ships is "almost invariably" variable: From el buque to la barca and el barco; from le bateau to la barque, there is considerable confusion over whether boats are female or male.

和navire和batiment则是阳性，而在罗曼语系中，指"小"船的词语其性别"几乎总是"可变的：从el buque到La barca 和el barco，从 le bateau到 le barque，在船是阴性还是阳性这个问题上存在着相当大的混乱。

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。

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。