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Its gross profit is led by last year 88.4% of the corresponding period, drop to 86.5%, main reason is Alibaba rolls out brand-new introductory class to serve product Gold Supplier to export an edition, upgrade original China supplier make employee cost, bandwidth and depreciation expenses are occupied than rising somewhat.

其毛利率由去年同期的88.4%，下降至86.5%，主要原因是阿里巴巴推出全新的入门级服务产品Gold Supplier 出口通版、升级原有中国供应商等使员工成本、带宽及折旧开支占比有所上升。

In chapter 5, we present the analytic spectrum and light curve of these synchrotron radiating electrons, applying a treatment more reansonable and stricter than methods in the literature and convenient for calculating those of synchrocurvature to reveal physical nature of the magnetic field formation and acceleration of particles in shock.

在第五章，我们给出了这些电子能谱的解析同步辐射谱和光变曲线。我们的处理方法比文献中的方法更合理且更严格。它也更方便我们下面利用同步曲率机制去计算余辉的辐射谱和光变曲线，以期揭示激波中磁场形成及粒子加速过程的物理内涵。

Say Gu Ge again, gu Ge's clever advertisement and search result distinguish, pass on the right side of key word advertisement and advertisement alliance , become the ad agency with the biggest whole world not only, make at the same time Gu Ge's search does not suffer commercial advertisement to make ancon as a result, if look from long-term point of view, this kind of mode compares Gu Ge undoubtedly Baidu is more popular.

再说谷歌，谷歌巧妙的把广告与搜索结果区分开了，通过右侧关键字广告及广告联盟，不仅成为全球最大的广告媒介，同时使得谷歌的搜索结果不受商业广告制肘，如果从长远的角度看，谷歌这种模式无疑比百度更得人心。

Only five of the 50 people living on Strait Island, part of the Andaman and Nicobar chain belonging to India, speak Great Andamanese, one of the seven indigenous languages on the archipelago, according to researcher Anvita Abbi.

研究员安薇塔。艾比指出，目前仍存活於印度安达曼及尼古巴群岛所属海峡群岛上的50个原住民中，只有5人会说群岛7种本土语言之一的「大安达曼语」。

2Compared with control group, the cerebroventricular anfractuosity was longer and lateral fissure was wider on MRI in cerebral MS group. The diameter of brain parenchyma was shorter.

与矫健对比组比力，脑MS患者脑室的量度径线显然增大，脑沟及外侧裂显然增阔，脑实质的量度径线显然缩小。

The volcanic rocks of the Xiong'er Group is also widespread in the Baoji and Lvliang area and also appear as 1.75Ga-old mafic dyke swarms, A-type granites, later anorthosite and rapakivi granites (1.75-1.70Ga), and alkaline granitoids (~1.65Ga). These intrusive rocks are assumed to have genetic link to the volcanic rocks of the Xiong'er Group.

熊耳期岩浆活动在华北陆块广泛分布，除了陕西宝鸡附近及山西吕梁地区的火山岩，还广泛分布1.75Ga前后的基性岩墙群、A-型花岗岩以及比熊耳群稍晚的斜长岩、奥长环斑花岗岩等(1.75-1.70Ga)和碱性花岗岩类(~1.65Ga)。

An antibiotic-resistant strain of the common staph bacteria is now responsible for more deaths in the United States than AIDS, according to a study conducted by the Centers for Disease Control and Prevention and published in the Journal of the American Medical Association.

抗生素抗性株的共同葡萄球菌细菌现在负责更多的死亡，在美国比艾滋病，根据进行的一项研究中心，疾病控制及预防和发表在Journal of the美国医学协会。

The result of the experiment showed that the fittest C/N ratio is 131 and the production of mutanolysin can be increased 2.45 times by adding up the inducer S. mutans cell into the liquid medium. At the same time the production was also affected to a different degree by feeding of surfactant and antifoam agent...

结果表明，最适C／N比为13∶1，培养基中加入诱导物变形链球菌菌体细胞，变溶菌素的产量可提高2.45倍，表面活性剂及消泡剂等的加入对变溶菌素的产生都有不同程度的影响，Tween20和植物油均可促进酶的产生。

This article mainly established the analysis method to extract the oxine-copper residues in cucumber and soil with ion pair of antiphase HPLC and Ultrasonic-assisted solvent. This method mainly uses XBridge C18 column and UV detector by using waters phase of phosphatic buffered solution/acetonitrile (60:40, by vol) as mobile phase with 0.8 mL/min flow ratio and UV detection at 250 nm. The residue time was 4.71 minute. Accuracy, precision, and sensitivity of the method all satisfy the demands of pesticide residue analysis.

建立了黄瓜和土壤中喹啉铜的超声波辅助溶剂提取－反相离子对高效液相色谱法的残留分析方法，该方法使用XBridge C18色谱柱和可变波长紫外检测器，并以水相磷酸盐缓冲溶液－乙腈（体积比为60：40）作流动相；流速为0.8 mL/min；检测波长为250 nm；保留时间为4.71 min；该方法的准确度、精密度及灵敏度均满足农药残留分析的要求。

As for the forth part, the effects of microorganism on those stilbenoids other then piceatannol and resveratrol were discussed. Arachin derivatives, separated and identified by HPLC-MS, were corresponding to those stilbenoids found in callus.

第四部分则为以液相层析质谱分析鉴定落花生愈合组织中比杉特醇及白藜芦醇以外的类二苯乙烯化合物，结果发现有五个与 arachidin 结构类似之化合物。

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％。