查询词典 the negative

It has both the positive functions of developing ethic acknowledge, forming ethic attitude, practicing ethic behavior and the negative functions of misguiding the students, disintegrating educational aims, collapsing educational system.

从功能上看，它既有发展道德认识、形成道德态度、实践道德行为的积极功能，又有误导教育对象、分化教育目标、瓦解教育体系的消极功能。

Imaging research in nude mice bearing human breast cancer exhibited that radioactivity has been accumulated in tumor site, While only slightly visualized or nonvisualized in the control group of mice.(4) Compared with the negative control group, the 〓I-EGF trial groups remarkably suppressed the growth of tumor.

〓I-EGF静脉和瘤内注射对荷瘤裸鼠有较强的肿瘤抑制作用，病理组织检查及透射电镜细胞超微结构观察发现肿瘤细胞发生一系列不可逆损害变化，而〓I或〓I-白蛋白无此作用； 6。

The article focus on the negative effect to teenagers led by the internet, then poses three solving methods:(1)Open interior internet in campus,orangize moral education activities online.

对中学生进行网络道德教育对策的探讨，主要在于为社会、家庭和学校的教育工作者提供一些网络道德方面的教育依据，帮助学

However, the negative externality of the overurbanization can counteract the effect of the investment.

而且过度城市化的负面效应会抵消投资所带来的效应。

Also the concrete structure's service life may be threatened by the negative pressure occurred when waves se parate from the subface of the structures.

另外当波浪离开上部结构底面时产生的负压力作用对混凝土结构的耐久性也是一个很大的威胁。

Households have been further undermined by the negative wealth effect of falling asset prices, while cuts to already super-low interest rates, reducing earnings from savings on which the sizeable pensionable sector of the population remain dependent for income.

资产价格下跌造成的负面财富效应使得居民处境更加窘迫，同时已降至超低水平的利率让仍靠收入维持生计的大量退休人员的存款收益缩水。

INTERVENTIONS: The patients were asked to be in prone sitting position,their nape and shoulder were fully exposed, and the negative pressure cupping was applied to patient' s nape and shoulder until petechiae appeared on the skin. The treatment was given once or twice a week.

干预：患者俯伏坐位，暴露颈肩部和上背部，用负压罐吸拔于颈部，使颈肩部和背部疼痛部位的皮肤出现瘀斑，每周治疗一两次，治疗1个月后，根据患者治疗前后的自觉症状和体征以及X射线片、脑血流图的检查结果进行治疗效果评定。

Methods Routine immunization of BALB/ c mice by a tansfected cell line 293T/ B7-H4 as antigens.Then the immunized spleen was fused with SP2/0,a kind of plasmocytoma cells, and screen the positive clones by FCS with the 293T/B7-H4 as a positive control while 293T/ mock as the negative control.

以高表达人B7-H4分子的基因转染细胞株293T/B7-H4为免疫原，常规免疫BALB/c小鼠，采用B淋巴细胞杂交瘤技术进行细胞融合，并以该基因转染细胞293T/B7-H4作为阳性筛选细胞，以转空质粒的对照细胞293T/Mock作为阴性对照细胞。

The results of the physiological and biochemical indexes in callus tissue of Poncirus trifoliata tested under calcium carbonate(CaCO3) stress indicated that except total iron content, the negative correlations among CaCO3 concentration and peroxidase activity, superoxide dismutase activity, catalase activity, active iron content, soluble protein content and callus growth were recorded.

提要测定碳酸钙(CaCO3)胁迫下枳壳愈伤组织的某些生理生化指标的结果表明：除全 Fe 含量外，CaCO3浓度与过氧化物酶活性、超氧化物歧化酶活性、过氧化氢酶活性、活性Fe含量、可溶性蛋白质含量、愈伤组织增重均呈显著或极显著负相关，与培养液pH值呈显著正相关；随着培养的进程， POD活性、活性Fe和可溶性蛋白质含量、愈伤组织增重呈降低趋势， SOD和CAT活性先升后降，含高浓度CaCO3的培养液 pH值仅在20日左右略有降低。

Although the authors found the positive predictive value of concordant pain reproduction to be 85%, the negative predictive value was only 43%, leading them to conclude that provocative facet arthrography was of little value as a presurgical screening tool.

作者发现疼痛复发相关的阳性预测率为85%，阴性预测率仅为43%，他们认为小关节刺激性症状阳性在术前筛选病人方面价值极低。

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％。