高

Negative doubles : A negative double at the one level or when there is exactly one unbid major guarantees at least four cards in any unbid major (opener may rebid in a three-card suit there in a pinch); otherwise, that requirement is only tentative (opener should not rebid in a three-card suit).

否定性加倍：否定性加倍在一阶或当正确地有一门未叫高花即为保证任何未叫高花至少有4张以上(开叫者可能在不得已情况下叫出3张高花)；否则，这只是一种假设性的要求(开叫者不应叫出3张的高花)。

Though the Psalter of the second recension of St. Jerome, now used in all the churches of the Roman Rite except the Vatican Basilica, is known as the "Gallican", while the older, a revision of the "Vetus Itala" used now in St. Peter's at Rome only, is known as the "Roman", it does not seem that the Gallican Psalter was used even in Gaul until a comparatively later date, though it spread thence over nearly all the West.

虽然Psalter第二recension圣杰罗姆，现在使用的所有教堂的罗马礼除了梵蒂冈大教堂，被称为"高卢圣"，而老年人，修订的" Vetus伊泰莱"现在使用圣彼得在罗马只，被称为"罗马"，但似乎并不认为高卢圣Psalter被用来甚至在高卢，直到一个比较以后，尽管它传播再在几乎所有西方国家。

A silver halide emulsion which exhibits high sensitivity, high contrast, little sensitivity variation with humidity conditions at the time of exposure, and excellent reciprocity law properties at high illumination intensities.

本发明公开了一种卤化银乳剂，其感光性高、对比度高、感光性随曝光时的湿度条件变化小，并且在高照明强度下倒易律性能优良。

The increased risk of refracture persisted for up to 10 years after the index fracture and fractures of all sites, except the ribs in men and in ankle in women, increased the repeat fracture risk. Hip and vertebral fractures carried especially high risks of repeat fracture.

原部位再骨折风险性在原骨折10年内一直较高，几乎所有部位的骨折除了男性肋骨和女性脚踝部位外发生再骨折几率都比较高，尤其是股骨和椎骨骨折发生再骨折居高。

We put it across that the sign of nonlinear refractiveindex changes under certain conditions if the high-order excited state contributessignificantly to the refractive index.The nonlinearity changes from self-defocusing to self-focusing if the refrangibility of the ground state is larger thanthat of the first excited state and smaller than that of the second excited state.

高阶激发态折射度贡献较大时，非线性折射率符号在一定条件下存在转化：如果基态折射度大于低阶激发态的折射度而小于高阶激发态折射度，材料发生自散焦—自聚焦转化；如果基态折射度小于低阶激发态折射度大于高解阶激发态折射度则发生自聚焦—自散焦转化。

And the average WDI for every month was calculated from 60 decades WDI and the drought frequency for every month was obtained with a drought criterion. Results showed that: in spring, North-western China, Northern China and Southern China have a higher drought frequency; in May to August, the region that has a higher drought frequency focus on North-western China and Northern China; from September to December, North-western China, Northern China, center China and Sichuan basin has a higher drought frequency (6) The relationship between average WDI for all the 720 decades in 20 years and average precipitation was analysed and was used to regionalize drought in China.

5分析我国近20年干旱发生的时空分布特征：利用1982-2001年NOAAAVHRR8km数据集，计算了20年来我国各旬干旱空间分布，并根据一定的干旱发生判断标准，统计我国不同地区在各月相发生干旱的频率和各月份平均WDI，初步分析我国干旱发生的时空格局，结果表明：在春季，西北地区、华北平原和华南大部分地区的干旱发生频率都比较高；在5-8月份，高频率干旱发生地区就主要集中在西北和华北平原地区；9-12月份干旱发生高频率地区在主要在西北、华北、华中和四川盆地等地。

Methods Twenty-six NZW rabbits were randomly divided into three groups: a normal control group (fed on normal commercial rabbit diet, n =6), a hyperlipidemic group fed on high-fat ma total cholesterol (TC concentration at the beginning and the 12-week end point of the experiment determined,and all the experimental rabbits were sacrificed, and endothelial function test were performed on thoracic aortic rings prepared from the isolated aorta using the vascular endothelium-dependent relaxation parameter in response to acetylcholine The aortic atherosclerotic lesion expression of LOX-1 mRNA and protein were examined by RTPCR and Western blotting respectively.

方法新西兰大白兔随机分为正常对照组(普通饮食，6只)，高脂饮食组(高脂饮食，10只)及普罗布考组(高脂饮食+普罗布考200mg/kg·d，10只)。实验开始前及第12周分别耳缘静脉采血测定血清总胆固醇。第12周处死动物，取胸主动脉，制备离体胸主动脉环对乙酰胆碱的反应以检查内皮功能，RT-PCR与免疫印迹检测凝集素样氧化低密度脂蛋白受体-1(LOX-1)基因与蛋白质表达水平。

Zone-D is composed of relict late Pleistocene delta sand with high contents of oxidized tests, high abundance and percentage of foraminifera and ostracoda and high percentage of carbonate.

晚更新世末期三角洲粒径较粗，有孔虫和介形类的氧化壳含量较高，有孔虫和介形类的丰度和含量也较高，CaCO3的含量较高，与现代三角洲形成明显的对照。

Compares with the common enterprise, the high new technology enterprise has the high investment, the noble character danger, the high rentability as well as the enterprise information transparency low status characteristic.

帮忙翻译关于风险投资的句子！与一般企业相比，高新科技企业具有高投入、高风险性、高收益性以及企业信息透明度低等特征。

Higher education consumption has become one of the most attractive focuses in China's consumption market. Higher education products not only satisfy cultural demadnds, but also perform as strategic investment with a high requital. It is a deposit of human capital and a fortune symbol of future high income and social status. It concerns the immediate interests of every family and sustainable development.

高等教育消费已经成为我国市场消费中具有吸引力的热点之一，高等教育产品不仅可以满足文化需求，而且具有投资的战略性和高回报性，是人力资本的积蓄，也是未来高收入和高社会地位的一笔财富象征和体现，它关系着千家万户的切身利益和发展的可持续性。

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％。