1、

C Language Programming for the Connectivity Matrix

可达性矩阵的C语言程序实现

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2、

When the JPEG compression ratio is equal to 37.5 ∶ 1, the normal correlation value between the extracted watermark and the original watermark is 0.980 9.

当JPEG压缩比为373∶1时,提取水印和原始水印的归一化相关值可达到09809。

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3、

Results In the incipient stage of senile cortical cataract, the false negative ratio of ultrasonography is 19.05%, the sensitivity is lower than that of slit-lamp. In the intumescent stage, mature stage or hypermature stage, the relevant ratio of ultrasonography is 100%.

结果老年性皮质性白内障初发期超声检查假阴性占1905%,敏感性不如裂隙灯检查,膨胀期、成熟期、过熟期超声的检出率可达到100%。

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5、

Precision stamping can cut the number of procedure, save materials and lower production cost.

精冲生产可达到工序少、节约材料和降低成本目的。

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6、

Another field experiment showed that: 0.3% azadirachtin EC on black cutworm has a good control effect, up to 69.29%.

几种植物源农药的药剂筛选结果表明:0.3%印楝素乳油对小地老虎具有不错的防效,可达69.29%。

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7、

Just as its name implies, top dyeing process is to dye various tops with different colors and then match the colors to make a colorful finished fabric.

顾名思义,就是把毛条染色,赋之以各种颜色,并可达到拼色效果。成品面料的斑斓多色即源于此。

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8、

The effects to height evaluation of the main noises, i.e. ocean surface backscatter speckle noise and receiver thermal noise, are analyzed. By analyzing the returned signals of several typical sea states, the results have shown that the system height measurement precision can be ± 2cm.

分析了主要噪声,即海面斑点噪声和接收机热噪声对高度估值的影响,通过对几种典型海况海面回波的模拟分析表明,系统则高精度可达±2cm。

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9、

PCF varying pore fiber filter is a water treatment device, which has such characteristics as high filtration accuracy, backwash thoroughly, filtration rate as high as 100 m3/ ( m2 · h), low self water consumption.

PCF孔隙调节型纤维过滤器是一种过滤精度高、反洗彻底、滤速可达100m3/(m2.h)、自用水率低的水处理设备。

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10、

Through analyzing the secondary voltage nave form and adopting intermittent charging to automatically regulate charging ratio, te maximum corona voltage can be obtained with minimum back corona by using EPIC-ⅱ ESP power source control system.

EPIC-Ⅱ电除尘器电源控制系统通过分析二次电压波形,采用间歇供电方式自动调节充电比,可达到最大电晕电压且使反电晕最小。

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11、

Under theses conditions, yield of n-butyl benzoate could to reach 87.12%, suggesting that H_7PV_ ( 12) Mo_O_ ( 42) is a good catalyst for the synthesis of n-butyl benzoate.

在最佳实验条件下,酯收率可达87.12%,表明H4PV(12)Mo2O(42)是一种合成苯甲酸正丁酯的优良催化剂。

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12、

Under above conditions, the yield of n amyl benzoate reached 96.7%.

上述条件下,苯甲酸戊酯的产率可达967%。

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13、

The result shows that tetrabutylammonium bromide was an effective catalyst and the optimum conditions of preparation were determined with yield of benzyl cinnamate 85.3%.

实验结果表明:四丁基溴化铵是一个有效的催化剂,在最适宜的条件下,产物收率可达85.3%。

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14、

The result shows that, hexadecyl trimethyl ammonium chloride is an effective catalyst and under the optimal condition, 86.0% yield of benzyl cinnamate can be obtained.

实验结果表明,十六烷基三甲基氯化铵是一种有效的催化剂,在最佳反应条件下,产物收率可达86.0%。

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15、

Oxygen ECR/ RP plasma etches diamond successfully with an etch rate up to 8 μ m/ h. The etch rate and surface morphology are influenced by biasing frequency and self biasing voltage.

在射频偏压辅助下,氧等离子体成功地对金刚石膜进行了刻蚀,刻蚀速率最高可达8μm/h,偏压频率和直流自偏压大小均会影响刻蚀速率和刻蚀表面形貌。

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16、

Black liquor after anaerobic treatment and acid precipitating of lignin could be mixed with washing and bleaching waste water based on the discharged ratio of the mill to discharge, the pollution load of the mixed effluent will meet the national regulation requirement after further treatment by active sludge.

BKP苇浆蒸煮黑液首先经厌氧和酸析木素处理,然后再与制浆中段水按工厂排放比例混合,混合废水经活性污泥法处理后,可达到国家标准排放。

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17、

Yet, in areas of boggy paddy soil under anaerobic conditions in South China, the maximum rate of hole corrosion may be up to 0.5 mm/ yr, due to a corrosion by microbes.

处于嫌气状态的南方沼泽性水稻土地区,由于出现微生物腐蚀,最大孔蚀速率可达0.5毫米/年。

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18、

The incredibly complex bombardier beetle has an amazing and unique ability: when threatened it shoots boiling hot chemicals from its abdomen up to70 times rapidly.

身体结构极其复杂的放屁甲虫有着惊人和独特的能力:当它受到威胁时就会从其腹部迅速(可达70次之多)释放一种沸腾的的化学物质。

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19、

The result showed that sand ejection treatment could get proper bonding force.

结果显示,在一般情况下喷砂处理即可达到较高的粘结强度。

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