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Fifty-four strains of pathogens were isolated from 28 cases with VAP, the percentages of Gram-negative bacilli, Gram-positive cocci and fungi were 83.33%, 7.41% and 9.26% respectively. Pseudomonas aeruginosa, Stenotrophomonas maltophilia and Achromobacter xylosoxidans were the most common pathogens.

共检出病原菌54株，其中革兰阴性菌45株，占83.33%，前三位致病菌依次为铜绿假单胞菌、嗜麦芽窄食单胞菌和木糖氧化产碱杆菌；革兰阳性菌4株，占7.41%；真菌5株，占9.26%。

The sulfur compounds in VGO of SCO are mainly C3～7-dibenzothiophene,while those in FCC liquid products are short chain dibenzothiophene and a few alkylated benzothiophene and alkylated thiophene,and the percentages of these three sulfur compounds are 82.04%,13.42% and 0.56%,respectively,and they are difficult to be removed by hydrogenation.

结果表明，所含硫化物主要是C3~7-二苯并噻吩，而催化裂化反应后则以短侧链二苯并噻吩为主，还含少量烷基苯并噻吩和烷基噻吩，三者的质量分数分别为82.04%、13.42%和0.56%，均属于难以加氢脱除的含硫化合物。

There were high seed set and seed germination percentages in Bidens pilosa.

不论是开放性授粉还是套袋花序中结出的种子，均具有较高的结实率。

This study demonstrated that WT1 protein was immunohistochemically positive in nuclei of blastemal cells and immature glomerular cells in early fetal kidney, while positive in tubular cytoplasm in late fetal kidney, with the positive percentages 57.1%(8/14) and 46.2%(6/13) respectively.

分别应用WT1蛋白、P53蛋白和CD44V6抗体对27例不同胎龄肾组织和17例不同类型的散发性肾母细胞瘤标本进行免疫组化染色，免疫组化采用Envision两步法。

Meanwhile,the calorigenic percentages of protein,lipid and carbohydrate were not fit for patients with COPD and cor pulmonale.

同时，蛋白质、脂肪、碳水化合物三大供热营养素的产热百分比也存在明显不合理。

The percentages of insect fragment occurrence of various body parts were: antenna, 34.5%; mandible, 8.8%; legs, 43.4%; wings, 5.3%; cerci, 1.8%; and ovipositors, 0.9%.

昆虫碎片经鉴定分析后，各目昆虫碎片样品前三目之百分比分别为，直翅目47.8%、鞘翅目21.7%、革翅目15.2%。

The percentages of dioecy decrease with increasing altitude in Taiwan.

雌雄异株植物的比例也随著海拔升高而递减。

The percentages of dioecy varied among the six selected vegetation types in Taiwan, from 14.1% in the Linkou Laterite Terrace secondary forest to 23.9% in the Nanjenshan plot, the highest percentage ever found in a forest plot.

另外本研究在检视了六个森林样区中之所有原生被子植物资料，发现其中雌雄异株植物的比例有相当的变异，从林口红土台地次生林的14.1%，到南仁山热带森林的23.9%不等，后者甚至为目前所有发表样区资料中雌雄异株比例最高的地区。

Results showed that planktonic Prorocentrum were assembled to onegroup while benthic Prorocentrum were assembled to another group. The percentagesof the bootstrap values were higher than 95%. The results demonstrated that theplanktonic and benthic Prorocentrum should belong to different genus. Furthermore, the resulting phlogenetic structure showed the percentages of thebootstrap values (98%-100%) of Alexandrium in NJ and ML trees were significantlevers and belong to one group, divergently with genus Gonyaulax.

通过分析 17 种甲藻 18S rDNA 序列构建的系统发育树，营浮游生活的原甲藻在显著水平上聚为一类，而底栖种聚为一类，统计置信度均高于 95％，底栖原甲藻和营浮游生活原甲藻在 NJ 树和 ML 树上均为两个分支，且底栖型的分异速度较浮游型迅速，该结果说明原甲藻属中浮游种和底栖种应分属于不同类群。

Researchers also examined the use of resuscitation and delivery-room characteristics. As expected, the use of occlusive wrap and sodium-acetate-gel mattresses led to lower percentages of neonates with hypothermia. Of hypothermic neonates, 85% who were 28 weeks OB EGA or younger underwent positive-pressure ventilation or intubation, whereas only 76% of euthermic neonates underwent these procedures (P?=.04), suggesting an increased risk for hypothermia with these procedures.

研究者也检视使用复苏与产房的特征；一如预期，使用闭合包巾和醋酸钠凝胶床垫可以降低新生儿低温比率；低温新生儿中，85%的OB EGA不到28周，有接受正压呼吸或者插管，而只有76%的适温新生儿接受这些照护(P=。04)，表示这些照护会增加低温风险；St。

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。