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And lower temperatures, the current efficiency of ferrate electrosynthesis increased to some extent.

发现在14 mol/dm~3NaOH溶液中在添加PO_4~(3-)、SO_4~(2-)和SiO_3~(2-)等阴离子,在较低阴离子浓度和较低电解温度的条件下,可以在一定程度上改进高铁酸钠生成的电流效率。

The results indicated that the rate of potassium ferrate removing aniline depends on the value of pH, potassium ferrate concentration, and reacting time.

结果表明,高铁酸钾对苯胺具有比较好的去除作用,但受高铁酸钾的投加量、反应时间、体系的pH、苯胺初始浓度等的影响,其最佳反应时间为30min,pH=

ConclusionThe concentration and handing time of suspension, slidemaking method and staining time are important factors for an ideal flagellum staining.

细菌鞭毛染色过程中菌悬液的浓度、菌悬液的处理时间、制片方法以及染色时间的长短等条件影响鞭毛染色效果。

ConclusionThe concentration and handing time of suspension, slide making method and staining time are important factors for an ideal flagellum staining.

细菌鞭毛染色过程中菌悬液的浓度、菌悬液的处理时间、制片方法以及染色时间的长短等条件影响鞭毛染色效果。

You will come in May between June, between choice section shorter give birth to half lignification branch in those days, from base the ministry cuts dirty to insert spic, topmost reservation comes 3 pieces 5 flocculus, if branch is too long, yi Ke bite off carries a tip on the head, cuttage medium can use humus soil of orchid mud, high mountain, vermiculite, pearlite or Huang Xin earth to wait, thick about 15 centimeters reach 20 centimeters, the catchment layer that lower berth reachs 8 centimeters 7 centimeters; medium after in season is wet, in will inserting spic to insert matrix, deepness of the be buried that insert spic makes an appointment with the 1/2 that grows for spic, a few cuttage also can choose the family full-dress medium generation makes big flowerpot cuttage seedbed.

你可于5月至6月间,选择节间较短的当年生半木质化枝条,自基部切下作插穗,顶端保留3片至5片小叶,若枝条过长,亦可截去顶梢,扦插介质可用兰花泥。高山腐殖土。蛭石。珍珠岩或黄心土等,厚约15厘米至20厘米,下铺7厘米至8厘米的排水层;把介质喷湿后,将插穗插入基质中,插穗入土深度约为穗长的1/2,家庭少量扦插也可选用大花盆盛装介质代作扦插苗床。插后加盖塑料薄膜保湿,温度控制在25℃至30℃之间,加设荫棚遮挡阳光,或挪放于树荫下,始终保持扦插基质湿润,东鹃约过1个月即可生根,而西鹃则要60天至70天才能生根。9月后可减少遮荫时间,并追施稀薄尿素液一次,浓度约为0.2%,10月下旬即可上盆。

It is shown that the porous particles are less energyconsuming to fluidize and, with their contents varying from 5%~25% in the riser, the minimum fluidization velocities based on gas stream are from 0.87×10-3 m/s to 2.2×10-3 m/s, while the critical transport velocities are from 1.0×10-2 m/s to 1.6×10-2 m/s for the operation with no liquid circulation or from 5.2×10-3 m/s to 7.1×10-3 m/s for the condition with liquid circulation.

例如,流化床电极、造粒、砂滤、结晶、浮选、聚合、煤气化、费-托合成[1]等。废水处理中三相流化床的应用得益于生物工程中的生物膜法和化工操作中的流态化技术的成功结合,主要优点为宏观混合程度高,固相内扩散阻力低,液体和固体外部传质阻力小,微生物浓度高。

A warning signal from the system which indicates high EC or EC ratio of a dairy cow is used to inform the milker to pay attention to the suspected cow. The detection thresholds of EC and ECR to determine whether a quarter or a dairy cow is infected with mastitis correspond with the criterion of SCC = 500×103 cells/ml for quarter foremilk of a dairy cow. The performance of online system for mastitis detection in dairy cows is evaluated with several methods, such as the detection thresholds, running analysis and discrimination analysis.

以分房乳 SCC 500 × 103 cells/ml 作为乳房炎感染与否的门槛值,由牛旁采样分房乳样的检测与分析,探讨影响牛乳 EC 大小的相关因素及其关系,如分房乳中的氯离子浓度、挤乳时间、挤乳前后及乳成份,利用变异数分析探究未感染与感染乳房炎的分房乳之间,其 EC 及 ECR 物理性质,SCC、乳酸去氢酵素及 pH 化学性质及乳脂率、蛋白质及乳糖等乳成份的差异,进而利用统计鉴别分析探讨 EC 相关参数结合乳成份参数对乳房炎检测的准确度。

The effect of potential of working electrode, different concentration of formamide , pH〓, the concentrations of background electrolyte, operation voltage and injection time on capillary electrophoresis were discussed.

分别考察了非水介质的种类、浓度、酸度等因素对分离的影响,并且采用二水平不完全因子设计对方法的耐用性作了评价,得出酸度是影响分离效果的主要影响因素。

After inputting selected dose ,the E-table displayed plasma drug concentration at any time after the administration, fractional number of reaching plateau,loading dose , etc.

输入选定的维持量后,电子表格显示任何时间的血药浓度、达坪分数、负荷剂量等。

The evaluation analysis on the effects of frass on the growth of edible fungi was made, with observing and recording the growth speed of mycelium and density of mycelium and so on.

在供试的5种食用菌(平菇、秀珍菇、猴头菇、鸡腿菇和红菇)菌丝的马铃薯培养基中分别添加不同浓度的黄粉虫粪,然后通过观察记录菌丝生长速度、增减率、菌丝密度等指标来综合评价黄粉虫粪对食用菌菌丝生长的影响。

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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

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。