查询词典 H

The brightness of bleached pulp kept constant basically when the volume of fresh bleach liquor changed in stated area at the same H〓O〓 concentration in fresh bleach liquor.

为了获得较高的漂后浆白度、较低的H〓O〓消耗量和较高的漂白效率，可以使用较高的新鲜漂液H〓O〓浓度和较低的漂液量。

H.264/AVC is the new generation of video coding protocol with a higher efficiency,but the by-effect is increasing the complexity of the protocol H.264 codec.Thereby it is difficult to achieve the real-time application.

论文摘要： H.264/AVC是新一代的视频压缩标准，编码的压缩率很高，但带来的副作用却是编解码器复杂度的增加，从而很难达到实时的要求。

In addition, for the same power capability, the cascaded converter requires less number of main power components such as main valves and main diodes.In this paper, cascade H-bridge converter with CPS-SPWM technique has been proposed, which is the combination of cascade structure and CPS-SPWM technique.

本文提出了基于CPS-SPWM技术的级联H桥型多电平变流器，它是CPS-SPWM技术与级联H型变流器拓扑结构的结合，同时具备二者的优点，在大功率变流器领域具有很好的应用前景。

Experimental results show that: SFE-CO2 is the best, and the optimum technological condition of extracting oil from celery seeds was defined: particle size 60 meshes, temperature 45℃, working pressure 20 MPa, CO2 flow 15 L/h, operating time 2 h.

结果表明：超临界萃取优于常规方法，并确定了超临界CO2萃取芹菜籽精油的最佳工艺条件为：原料粒度60目，温度45℃，压力20 MPa，流量15L/h，萃取时间2h。

The results showed that O. fragrans seeds were desiccation-sensitive as the seed viability declined to 6% when the seed moisture content was reduced to 11.6%. The seed electrical conductivity increased with the declining moisture content, a sign, which was caused by increasing cell membrane cleavage. Superoxide dismutase activity decreased rapidly during desiccation; but peroxidase activity increased to the maximal value when dehydration for 12 h, then declined rapidly when seeds were dehydrated more than 12 h.

结果表明：'紫柄籽银桂'种子不耐脱水，种子生活力随着含水量的下降而降低，种子含水量下降到11.6%时，生活力仅为6%；自然脱水过程中，种子细胞膜系统受到损伤，相对电导率不断上升；种子内SOD活性随着含水量下降而呈总体下降的趋势；POD先呈波动性上升，脱水12 h时达到最大值，之后急剧下降。

Univariate analysis showed the seroprevalence of H.pylori infection remained significantly increase with increased age, lower years of fathers education, big family, absence of public lavatory service, dog-keeping, and decrease with eating meat usually.

经单因素分析后发现，年龄增长、父亲受教育年限低、多人口数家庭、居住地无公厕设施、养狗者H.pylori阳性率较高，而经常吃肉者H.pylori阳性率较低。

Relative stability of C2-C52X2 (X = H, F, and Cl) isomers is determined by both attaching sites and properties of addends. The C2-C52X2 (X = H, F, and Cl) complexes are potential targets in experiments.

加成产物的热力学稳定性由加成基团的种类和加成位置共同决定。C2-C52X2 (X = H， F， Cl)是潜在的实验合成目标。4。

In the presence of ADR, H+ effluxes in MCF-7/R cells were nearly 5 times more than that in MCF-7/S cells.

敏感株和耐药株加ADR后净H+均呈外流，但耐药株的净H+外流速率要高于敏感株5倍。

The main production facilities consist of four seafood production workshops (total building area is about 6950 square meters and storage capacity is about 4000 tons )and three quick freezing room which made up aluminum plate (10 tons /each batch) and one ice-making workshop (its daly output of 35 tons )and one ice storage (total building area is about 350 square meters)and two fresh-freeing installation (the processing capacity is 1500kg/h)and one tunnel quick-freeing installation (the processing capaciyy is 600kg/h)and two production lines for processing shrimp and two production lines for cooking seafood and two production lines for processing fish and one flake ice maker(its daiy output of 35 tons)The plant built a laboratory for testing product quality,which had equipped with all equipments and instruments.

主要生产设施有：生产车间有4间，面积共有6950平方米；冷库5间面积共有3000平方米，储存量约4000吨；10吨/次铝板冷结间3间，原料保鲜库2间约250吨，日产35吨冰的制冰车间10间，储冰库350平方米。主要加工设备有：1500kg/h双螺旋单冻机2套；600kg/k隧道式单冻机1套；虾生产线2条；熟虾生产线2条；鱼生产线2条以及日产10吨片冰机1台。工厂建设有独立的产品质量检验室，配套完善的检验仪器设备，并拥有一批多年从事出口水产品加工和贸易，具有丰富实践经验的技术人员，能够适应现代水产品加工发展的需要。

The best conditions for deinking agent h were: pulping consistency, 10%; pulping temperature, 60 C; pulping time, 20min; no heating preservation; flotation temperature, 60 C; flotation time, 8min; flotation consistency, 0.8%; deinking agent dosage, 0.1%; deinking agent addition point, 30% in pulper and 70% in flotation cell; Na2SiO3 dosage, 3%; EDTA dosage, 0.2%; NaOH dosage, 1%; H2O2 dosage, 2%; Na2SO4 dosage, 1%.

脱墨剂h的最佳脱墨条件为：碎浆浓度，10％；碎浆温度，60℃；碎浆时间，20min；不保温；浮选温度，60℃；浮选时间，8min；浮选浓度，0.8％；脱墨剂h用量，0.2％；脱墨剂加入点，30％加入碎浆机中，70％加入浮选槽中；硅酸钠用量，2％；EDTA用量，0.2％；氢氧化钠用量，1％；过氧化氢用量，2％；硫酸钠用量，1％。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。