百分比

Note : Percentage refers to percentage in respect of the total in-patient discharges.

注 ： 此处所指的百分比是指住院病人出院总人次的百分比。

From the distribution of oxyhemoglobin, the percentage of the time that oxyhemoglobin saturation (SaO2)＜80% and ＜90% during sleep (T80,T90) in patients were found higher than those in normal subjects (P＜0.05). The sleep time in which SaO2 below 90 percent obviously increased in COPD patients.

从血氧分布情况来看，COPD患者睡眠时动脉血氧饱和度(SaO2)＜80%的时间占睡眠时间百分比(T80)、SaO2＜90%的时间占睡眠时间百分比(T90)亦显著高于正常人(P＜0.05)。

Two errors have been defined in this dissertation, which is mean absolute percentage error (E2) and mean percentage error (E3). The application of the two errors has brought great convenience in building and application of RBFNN model.

在研究过程中还提出了两种误差的概念，即平均绝对百分比误差(E2)和平均百分比误差(E3)，这两种误差的灵活应用，在模型的建立和应用过程中发挥了很大的作用。

The results indicated that the actual inhibition ratio and the theoretical inhibition ratio of net photosynthate and stomatal conductance of glyphosate-ammonium and fluroxypr-mepthyl (4:1) mixture against Altemanthera philoxeroider were from 80% to 100%, and those of intercellular CO2 concentration, content of chlorophyll and malondialdehyde were above more than 110%, and strong synergism.

结果表明，该配比混剂处理对空心莲子草净光合速率和气孔导度的实际抑制率与理论抑制率的百分比在80%~100%之间，表现出相加作用；而对胞间CO2浓度、叶绿素含量及丙二醛含量的实际抑制率与理论抑制率的百分比均在110%以上，表现出较强的增效作用。

WACC is calculated by multiplying the cost of each capital component by its proportional weighting and then summing

其中：Re =股本成本Rd =债务成本E =公司股本的市场价值D =公司债务的市场价值V = E + DE/V =股本占融资总额的百分比D/V =债务占融资总额的百分比Tc =企业税率

A perpendicular magnetic recording disk has an improved recording layer of a granular CoPtCr-based ferromagnetic alloy with inter-granular material made up of one or more oxides of Cr and one or more oxides of one or more of a segregant of Si, Ta, Ti, B, Nb or Hf, wherein the amount of oxygen present in the recording layer is greater than about 22 atomic percent and less than about 35 atomic percent.

本发明提供一种垂直磁记录盘，其具有改进的具有颗粒间材料的颗粒CoPtCr基铁磁合金的记录层，颗粒间材料由Cr的一种或更多氧化物及Si、Ta、Ti、B、Nb或Hf分离子中的一种或更多种的一种或更多种氧化物构成，其中记录层中出现的氧的量大于约22个原子百分比并且小于约35个原子百分比。

The results of in vitro culture show that sodium fumarate increased NDF digestibility, total volatile fatty acid concentration and propionate proportion, decreased ammonia concentration, and acetate, butyrate, and valerate proportions, and acetate to propionate ratio when using bermudagrass hay as the substrate.

体外培养的结果显示，当使用百慕达乾草为受质时，添加延胡索酸钠，提高了中洗纤维消失率、总挥发性脂肪酸浓度和丙酸的百分比，降低了氨浓度、乙酸、丁酸和戊酸的百分比，乙酸对丙酸的比例降低。

Common-size statements—a form of vertical analysis—show the component percentages of the items in a statement.

共同百分比报表是纵向分析的一种形式，揭示了报表各项的成分百分比。

The SEM-EDS showed that the content of surface elements was changed after treated with glutaraldehyde or albumin indicated that argon plasma only had surface cleaning effect and did not change surface composition and the allylamine deposition thickness was too thin to show the difference in SEM-EDS findings. The XPS results confirmed the argon plasma cleaning effect and revealed that the ratio and the binding energy of surface elements changed with different treatment procedures and were similar to what expected to coat on the titanium surface.

XPS更进一步证实，氩气电浆只有清洁钛金属表面的作用，并不会改变其表面化学组成；其余各组的钛、碳、氮、氧的比例及键结能量随著处理程序而改变，可知表面上有化学组成之改变，且随不同处理程序所得到表面元素之百分比及键结能量，与预期的表面披覆物元素百分比及键结能量相近。

Lepidopterainsectsincluded11families,morethan 30 species of moths,such as Noctuidae(relative number percentage of Lepidopterainsects36.6%),Sphingidae(24.1%),Geometridae(13.4%)and Limacodidae(9.5%). Thelength of forewings ranged from 5—40mm(99.5%) and 60—65mm(0.5%). The result ofPearson correlation analysis showed that foraging of Rhinolophus ferrumequinum might beselective, not random. 2. Foraging tactics mostly included two ways: aerial hawking during the period of thepeak of insects activity and flycatching during the insects' non-peak activity period.

马铁菊头蝠所捕食的鳞翅目昆虫包括 11 科 30余种蛾，主要以夜蛾科Noctuidae(占所捕食的鳞翅目昆虫的数量百分比为36.6%)、天蛾科Sphingidae(24.1%)、尺蛾科Geometridae(13.4%)和刺蛾科Limacodidae(9.5%)为主，捕食的鳞翅目昆虫前翅翅长介于 5—40mm(数量百分比为 99.5%)之间和 60—65mm 之间(0.5%) Pearson 相关分析表明马铁菊头蝠在捕食过程中不是随机捕食，而。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。