加浓

With a soluble carbohydrate this appears as a ring if the the sulphuric acid is gently poured into form a layer below the aqueous solution.

Molish试验：生药水浸液，加a -萘酚试剂数滴，摇匀后沿管壁滴加浓硫酸，若有糖类成分与甙类存在，则在二液面交界处出现紫红色环。

Bromobutane was synthesized from potassium bromide and n-butyl alcohol by adding concentrated sulfuric acid in water. Various affecting factors were investigated.

以溴化钾、正丁醇为反应原料，水为溶剂，滴加浓硫酸合成溴代正丁烷。

Diaphragm Vacuum - Saiga concentrated mainly check valve vacuum tubes and vacuum diaphragm whether rupture, leakage.

真空膜片式柱塞加浓阀主要检查真空管、真空膜片是否破裂、漏气。

Rice soup can soak rice and started doing the best use of water or dilute that feeding a baby to eat every day from less to more, let your baby slowly adapt sirup plus thick, add rice soup.

米汤可以泡米粉，开始最好还是用水做得稀一点，喂宝宝吃一口，每天从少到多，让宝宝慢慢适应，加浓加稠，再添米汤。

To interfere with the respiration of by compression or obstruction of the larynx or trachea.

对于一定的恒星形成频率，金属加浓最大的区域显然受到了最大的压缩。

Results EROD activities in liver of wild crucian from Zhangtan, Jiangjunyan, Fuyang and Wenyan (23.51±4.17, 16.79±7.39, 18.74±5.16, 18.65±8.86 nmol/) were significantly higher than that of Jiekou (7.84±2.42 nmol/g promin), and no difference was observed between the other sites and Jiekou. Three dose groups (0.25, 0.50, 1.00L/dish water sample extracts) were used in Ames test. Reversional mutation rate of TA98 colony exposed to extracts from Zhangtan was 2.21, 3.39, 6.95 without S9, and 2.70, 4.07, 6.23 with S9, respectively. The revesional mutation of TA100 colony was 2.55, 2.81, 5.36 without S9, and 1.73, 2.86, 4.14 with S9, respectively. Reversional mutation rate of TA98 colony exposed to 1.00L/dish extracts from Jiangjunyan with S9 was 2.22, and there was a dose-response relationship in reversional colony count. Ames tests of the other extracts were negative.

结果 樟潭、将军岩、富阳、闻堰点位野生鲫鱼肝EROD酶活性分别为(23.51±4.17)，(16.79±7.39)，(18.74±5.16)，(18.65±8.86)nmol/，明显高于街口[(7.84±2.42)nmol/]，其他点位与对照比较差异无统计学意义；樟潭水样浓集物在浓度为0.25，0.50，1.00 L/皿时在不加与加S9条件下，TA98回变菌落突变率MR值分别为2.21，3.39，6.95，2.70，4.07，6.23；TA100回变菌落MR值分别为2.55，2.81，5.36，1.73，2.86，4.14；Ames试验结果为明显阳性；将军岩水样浓集物在浓度为1.00 L/皿且加S9条件下TA98MR值为2.22，且在浓度为0.25，0.50，1.00 L/皿加S9条件下TA98回变菌落数呈剂量－反应关系，MR值分别为0.88，1.98，2.22；Ames试验结果为弱阳性；其他点位均为阴性。

Tongchuan AquaticMarket analysts said that just to enter the Run in May and pinch crab legs, we know that the current sales,"Jun Huang" Most also belonging to the shell crabs, the first does not bear meat, soft shells, water, and open a crab or a pool of water, flour, starch can only be used after the cooking surface into a trailer or crab sauce so thick oil red crabs cakes.

铜川水产市场行情分析师唐泰来说，现在刚刚进入闰五月，捏一下蟹脚就知道，目前销售的&六月黄&大多数还属于空壳螃蟹，肉头不紧，蟹壳偏软、水分多，打开蟹壳还是一滩水，只能用面粉勾芡后烹饪成面拖蟹或加浓油赤酱做毛蟹年糕。

Add cream and briskly simmer until sauce has thickened slightly, about 1 minute.

加浓奶油炖直到酱汁稍稍变稠，大约1分钟。

Troubleshooting: According to the mechanic to reflect the phenomenon of the car and the car carburetor set JJM8 Pressure Gauge Valve the "automatic start-enriched electric device" the characteristics of analysis, the causes of the car is cold engine starts automatically when the electric-type plus thick needle device can not be opened, so that combustible mixture can not add thick, can not meet the needs of the engine cold start.

故障分析与排除：根据修理工反映该车的现象与该车化油器上设置有&电热式自动启动加浓装置&的特点分析认为，该车故障的原因是发动机冷态时电热式自动启动加浓装置的针阀不能开启，使可燃混合气不能加浓，不能适应发动机冷态启动需要。

Found to remove the carburetor, electric automatic start-enriched needle device can not be opened due to catching.

卸下化油器检查发现，电热式自动启动加浓装置的针阀因卡滞不能开启。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐