负

On various political, he can adjust, circuitous, and policies can not change is There is room for, but to be responsible.

政界就不同，他可以调整、迂回，政策不行可以再改，是有余地的，但要负责任。

Under the electron microscope, the virus was circular, icosahedral symmetry and had the non-pouch membrane.

用磷钨酸负染电镜观察，病毒呈圆形、无囊膜，且呈二十面体对称。

There are three parts in our design: first, the dual-band branch line coupler provides two equal-power signals with 90° or -90° phase difference in each operating band. Second, the wideband switching circuit controls the two output powers of branch line coupler to excite the antenna structure for producing linear polarization wave or circular polarization wave. Third, the L-shaped fed conventional planar patch antenna is provided to overcome the coupling effect.

整体架构包含三个部分：L形电容耦合馈入式平面天线是为了克服平面式微带天线窄频的缺点；双频枝干耦合器提供天线在操作的两个频率点上各输出两组相差正九十度与负九十度的讯号，最后宽频的切换电路是将枝干耦合器的两组讯号作分配用以激发不同方向的天线以产生线性极化模态或同时激发两个垂直的天线以产生圆形极化模态。

If you realize this is the real world, and your child must be accountable and responsible for his or her own behavior, classwork, and homework, and that it's NOT the teacher's fault for your child's lack of effort, hang up and have a nice day!

如果您发现这是一个现实的世界，您的孩子将需要为自己做所作为负上责任比如行为举止，课内功课还有家庭作业。而您孩子的不用功努力并不是本校老师的错。希望您有愉快的一天。

Positive frequencies are produced by anti clockwise rotation and negative frequencies by clockwise rotation.

正频率是用逆时针旋转来产生，而负频率是用顺时针旋转来产生。

Our main high-tech products are the Germs Collector, Single-use sterile closed canister, Reusable Filter, Sterility Isolation System, Negative Pressure Isolator, TOC Analyzer, Dissolution Tester, VHP Sterilizer, Foreign Matter Detector, Aperture Measuring Apparatus, Shaker, Homogenizer, Temperature Chamber and Microorganism Limit Testing System and so on.

公司主营产品有集菌培养器系列、集菌仪系列、无菌隔离系统、负压隔离器、水中总有机碳分析仪、药物溶出仪、汽化过氧化氢灭菌器、可见异物检测仪、微孔滤膜孔径测定仪、无菌检查专用振荡仪、微生物限度检验仪等一系列高新技术产品。

Negative feedback loop----A closed path of action and reaction that self-limiting rather than self-reinforcing.

负反馈循环——在自我限制和自我增强的行为与反馈之间一条封闭的回路

And the closure property of inverseM-matrices under Hadamard product are analyzed, the properties of generalizedPerron complement of inverse M-matrices, inequality of Fan product of H-matricesand Perron root estimation of nonnegative matrix are studied.

本文研究了逆M-矩阵的性质和完成，并且讨论了有关逆M-矩阵Hadamard 积的封闭性，不可约逆M-矩阵的广义Perron补，H-矩阵的Fan积不等式以及非负矩阵的Perron根的估计。

The heterosis of grain hardness of interspecific hybrid between common wheat and spelt wheat or club wheat were usually negative except that of hybrid between common wheat variety Nongda 3226 and spelt wheat or club wheat.

普通小麦与斯卑尔脱小麦的种间杂种、普通小麦与密穗小麦的种间杂种的籽粒硬度均表现负优势，但农大3226所配的组合的籽粒硬度多为正优势。

The result indicated that 237 combinations amplified a total of 13 079 AFLP fragments with an average of 55 fragments, the average of 1.30 markers per 1 000 AFLP fragments were found to be linked to clubroot resistant gene; the amplified polymorphic fragments were 3 167 between the two parents, account for 24 percent of polymorphic frequency; the number of amplified fragments and the number of polymorphic fragments was in positive linear correlation; GC content of AFLP primer combinations significantly affects the number of amplified fragments and the number of polymorphic fragments, indicating negative linear correlation between them.

结果表明：平均每个组合检测到55条带，共扩增13079条带，平均每1000条带检测到1.30个根肿病抗性基因连锁标记；多态性带数为3167条，双亲间多态性频率约为0.24；扩增带数与多态性带数呈线性正相关，引物组合中的不同GC含量与扩增带数和多态性带数存在显著性差异，并表现出线性负相关。

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％。