1、

We analyse systematically the relation of growth temperature, source gas flux ratio, germane incorporation and growth rate, and research on their influence on the quality of the film.

对于生长中的温度,气源注入流量比,组分和生长速度之间的关系和它们对外延层质量的影响作了系统的研究;

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2、

The study shows that: ( 1) under the different jet-to-surface spacing, the impingement cooling with inline arrangement is better than that with staggered arrangement for a given jet-to-crossflow mass flux ratio;

结果表明:(1)在不同的射流孔与冲击靶面间距下,对于给定的射流与横流质量流量比,顺排方式的冲击冷却效果要优于叉排方式;

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3、

The calculation and experiment results show that the maximum lifting pressure performance decreases with the increase in throat diameter of channel of variable section, water flux of low pressure and pressure ratio of steam nozzle, and has its minimum value with water nozzle annular space.

计算及研究表明:极限升压能力随变截面混合腔喉部直径、被升压的低压水流量和蒸汽喷嘴压比增加而降低,随环形水喷嘴间隙的变化出现了最小值;

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4、

From the solutions, results for the radiant flux leaving the base face of the cavity are presented as a function of the emittance, of the depth-radius ratio of the cavity, and of a temperature gradiant parameter.

结果表明,腔底的有效辐射是比辐射率、腔深和半径之比以及一个表示温度梯度的参数的函数。

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5、

The cadmium ratio RCA and thermal neutron flux are usually measured in a re-' actor.

镉比R(Cd)和热中子通量是堆内常测的参数。

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6、

By using 3He/ thermal ratio, the ocean thermal flux can be calculated.

利用3He/热比值可以计算海洋的热通量。

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7、

Measurement of Absolute Neutron Flux Density by Peak Area Ratio Method

峰面积比法测量绝对热中子注量率

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8、

Magnetic Flux Computation and Utilization Ratio Analysis of MR Fluid Damper

磁流变阻尼器磁路计算及磁通利用率分析

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9、

In a certain hydrogen flux, there exists the highest combustion efficiency near to the complete combustion equivalence ratio, and the combustion efficiency about 100%.

在氢气流量一定时,燃烧效率在完全燃烧当量比附近存在峰值,最高燃烧效率接近100%。

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10、

Flow flux of feed, the ratio of overflow and underflow are main processing parameters influence the performance of equipment.

给料量、底流和溢流分配比例是影响设备性能的主要工艺参数。

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11、

if the influence is eliminated, the ratio is only related to the flux factor and parton distribution functions of pomeron.

如果能消除长程矩阵元的影响,则该比值的大小只与Pomeron的流因子及部分子分布函数有关。

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12、

The flux of evapotranspiration and turbulent heat exchange are 86.2% of the net radiation of the stand on average. The mean Bowen ratio is 0.5500. The energy consumed by soil heat exchange is 13.4%.

蒸散耗热和湍流热交换占净辐射收入的86.2%,平均波文比为0.5500,土壤热通量约占净辐射收入的13.4%。

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13、

The tubular external pressure ultrafiltration modules were used for concentrating bromelin. The performance of membrance is as follows: flux, 50L/ m2 · h; bromelin average retention ratio, 95%;

用外压管式超滤组件浓缩菠萝蛋白酶,通量为50L/m~2·h,酶截留率达95%,回收率达79.8%。

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14、

The ratio of liquid to vapor momentum flux were used to describe various operating conditions.

提出用液气动量比来反映不同操作工况条件.

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15、

In the paper it is shown that in isotropical noise field acoustic energy flux is maximum likelihood ratio detector, its direction is maximum likelihood estimation of source direction.

本文证明在各向同性噪声场中声能流是最大似然比检测量,声能流方向是声源方位的最大似然估计;

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16、

Ratio of the absorbed radiant or luminous flux to the incident flux.

吸收的辐射通量或光通量与入射通量之比.

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17、

The results showed absorbable amino acid pattern had significantly effect on MDV and PDV net flux of SAA, and Met net flux were significantly increased with increasing of the ratio of cashmere pattern in the target pattern ( P < 0.05).

结果表明,小肠可吸收氨基酸模式对MDV和PDV组织SAA的净流量具有显著影响,其中Met随着绒毛模式所占比例的增加而显著提高(P

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18、

Ratio of the utilized flux to the luminous flux leaving the luminaires.

被利用的光通与离开灯具的光通量之比.

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19、

In this paper, the effect of flux components, flux addition and melting temperature on recovery ratio and impurity content was analyzed.

本文实验研究了熔剂配比、熔剂加入量和熔炼温度等对铸造废铝屑的回收率、合金含杂量的影响。

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