查询词典 H-hour

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％。

Overall heat transfer coefficients for metallic stirred reactors are about 40 Btu/h-F- ft^sup 2^; for glass-lined reactors they are lower, around 30 Btu/h- F-ft^sup 2^.

金属整体加热搅拌反应器传热系数约40 Btu/hF-英尺2 ^ ^燮，为搪玻璃反应堆他们较低，约为30 Btu/h-的F -英尺2 ^ ^燮。

The average methane emission rate in the littoral zone of Huahu Lake, ZoigePlateau is 0.315 mg·m~(-2)·h~(-1), with evident spatial and temporal variations.

若尔盖高原花湖湖滨湿地在植物生长季(6至8月)，甲烷排放平均速率为0.315 mg·m~(-2)·h~(-1)；不同月份间甲烷排放速率存在差异，分别为：-0.054、0.471、0.493 mg·m~(-2)·h~(-1)。

By statistical analysis to a large number of data collected from the reliability test of 120km/h raising speed wagon,this paper,based on the theory of reliability engineering,elaborated the reliability of the tested wagon in the field of running safety,maintenance support,failure mode effect and criticality.

通过对120km/h提速货车可靠性试验中收集的大量故障数据进行统计分析，根据18万km的阶段试验数据分析与推断，利用可靠性工程的理论，对货车提速到120km/h运行的可靠性，做出初步的结论性判断，并提出了今后在铁路车辆设计、制造、试验及维护保障管理等各方面，全面引入产品可靠性质量管理理念，进行相应的可靠性深入研究。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。