等比例的

We will use our new full-size wind tunnel, and will retrieve the first results very soon, which will help us progress.

我们将使用全新的等比例的风洞，很快就能得到第一次的结果，而它将有助于我们进步。

The best way is to sow it on the surface of a mixture of equal parts peat and sand.

播种种子最好的方法就是将种子撒在等比例的泥炭土和砂子的混合介质表面上。

The main characteristics of linear compression is on various halftoning section of the adjustment of the scale, semilinear

线性压缩的主给特征是不对各阶调段等比例的调动，线性

In order to avoid being unable to select those residences with unlisted telephone numbers, we first took a systematic random sample of telephone numbers, and then added one to the last digit.

首先先依等比例的原则计算各县市应抽取出的样本数，其次依等距抽样的原则抽出电话号码。为避免未登录电话号码的用户无法被抽中，遂在抽出的电话号码尾数加 1，作为受访的样本户。

The main characteristics of linear compression is on various halftoning section of the adjustment of the scale, linear compressed and does not represent a real Visual scale compressed because it is non-linear curve D－Y, after the compression, the light to mediate human eyes not easily distinguished, producing a flat "" ash.

线性压缩的主要特征是对各阶调段等比例的调整，线性压缩并不代表真正的视觉上的等比例压缩，因为D－Y曲线也是非线性的，经过这种压缩后，亮调处人眼不容易辨别，产生&灰平&现象。

The main characteristics of linear compression is on various halftoning section of the adjustment of the scale, linear compressed and does not represent a real Visual scale compressed because it is non-linear curve D－Y, after the compression, the light to mediate human eyes not easily distinguished, producing a flat "" ash.

线性压缩的主给特征是不对各阶调段等比例的调零，线性压缩并不代表假冒的触觉上的等比例压缩，因为D－Y弧线也是否线性的，经功这种压缩后，平调停人眼不便当鉴别，爆不收&灰陡&本体。

Results: The age of onset, the proportion of smoke, the proportion of cough, expectoration, polypnea, cyanosis, rhonchi and moist rale in two lungs were higher in OS patients than OSAS group, the level of body mass index, neck circumference, the proportion of polypnea, nighttime snore, nighttime apnea, daytime hypersomnolence were higher in OS patients than COPD group, the proportion of heart、pulmonary、kidney、 encephalopathy were higher in OS patients than OSAS group and COPD group, FVC, FEV1, FEV1/FVC, MVV, PaO2, SaO2 were lower in OS patients than OSAS group, FRC, PaCO2 were higher in OS patients than OSAS group, AHI was inversely related to the FEV1, FVC, MVV in Group OS, LSaO2 in Group OS was inversely related to the AHI.

结果：OS组的发病年龄、吸烟者比例、咳嗽咳痰、气促、紫绀、肺罗音比例均高于OSAS组，BMI、NC、夜间打鼾、夜间呼吸暂停、白天嗜睡的比例均高于COPD组；OS组合并心、肺、肾、脑等疾病的比例均高于OSAS组及COPD组；OS组的FVC、FEV1、FEV1/FVC、MVV、PaO2、SaO2的值均低于OSAS组，FRC、PaCO2均高于OSAS组；OS组AHI与FEV1、FVC、MVV呈负相关，LSaO2与AHI呈负相关，LSaO2与FEV1、FVC、MVV呈正相关；OS组的最长呼吸暂停时间、S1+2、NREM均高于OSAS组，而LSaO2、REM均低于OSAS组，AHI、最长呼吸暂停时间、S1+2均高于COPD组，LSaO2、S3+4均低于COPD组。

Studies on relationship between population size and sampling proportion revealed that population size had evident impact on the sampling proportion and retainment of variations in core collection.

以36对SSR引物的37个位点和2708份核心种质材料进行取样比例的研究结果认为，随着压缩比例的增大压缩群体的基因多样性指数先升高再降低，等位基因的数量和等位基因覆盖率持续下降并且速率逐渐加大。

Meanwhile, tree species in the upper canopy layer were more stable than that in the lower layers of the fragmented forest.

与连续森林比较，片断热带雨林的植物物种丰富度和物种多样性指数都比较低，而且有相当低比例的大高位芽、中高位芽和附生等生活型植物，而藤本、小高位芽和矮高位芽等生活型植物的比例则较高；泛热带、热带亚洲至热带非洲的区系成分比例较高，而当地成分则减少；群落的上层树木比下层树木更加稳定。

So the discharge scale of a good website should be in 1: 1: 2 over, at least UV and PV should not be the relation of geometric ratio exemple!

所以一个好的网站的流量比例应该是在1：1：2之上的，起码UV和PV不应该是等比例的关系！

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。