查询词典 selected topic

Stemlet and branch wood of P. massoniana Lamb and residual of wood processing (Aucoumea Klaincana Pierre and Pterocarya stenoptera C. pc) were selected to make particleboard in the experiment. Cryptoneria fortunei Hooibrenk ex Otto et. Dietr and juvenile wood of Populus tomentosa BL were selected to make flakeboard.

刨花板试材选用的是马尾松小径木与枝桠材和一部分木材加工剩余物大片刨花板选用的是柳杉和毛白杨幼龄材。

Without such detailed information, raking comes as a rescue since it requires only the knowledge of marginal distributions of selected variables. Popular as it may be, raking takes no account of associations among post-stratifying variables. Furthermore, it relies heavily on Chi-squared tests and a pre-selected p-value (usually 0.5) as the stopping rule of iteration, an ad hoc rule justified only by convenience.

因此，目前最常采用的是「反覆多重加权」的方式，但「反覆多重加权」实际执行时，最大的问题在於其检定方式是透过卡方检定，通常只要其检定P值大於0.5，就认定样本与母群一致，而未考虑一个最佳化的加权值。

Methods 130 selected ASAⅡ-Ⅲ patients underwent renal transplantation in the last two years were enrolled as Group Test, another 130 patients with normal renal function underwent subabdominal surgery were selected as Group Control.

选择近两年ASAⅡ-Ⅲ级肾移植患者136例，选择人ASAⅠ-Ⅱ肾功能正常的拟行下腹部手术的患者130例，作为对照组。

Also the cases for modifying geometric features such as position, tangency or normal vector of one selected point and a series of selected points are discussed respectively.

根据给定的几何约束，首先在各参数点处分别构造出一系列满足该点处几何约束的局部曲面，并由此构造总曲面。

Stadium boss left the post in the front, in 1998 in Shandong Province female hand selected team, in 2002 selected the National Youth Handball Team in 2003 the national team.

在球场上司职左内锋，1998年入选山东省女手队，2002年入选国家青年手球队；2003年入选国家队。

Under best centrifugal force, author selected a lot of representative Glutenite、carbonatite and vulcanite cores and carried on centrifugal experiments and NMR T_2 measurement, and determined T_2 cutoff value of each cores, This *** also selected a certain amount of representative fresh oil-bearing sandstone for calibrating T_2 cutoff value, and analyzed influence of T_2 cutoff value with original wettability of core.

在最佳离心力下，本文选取了大量有代表性的砂砾岩、碳酸岩和火山岩岩心进行了离心实验和核磁共振T_2丈量，确定出了对应岩心T_2截止值大小，本文还选取了一定数目有代表性的新鲜含油砂岩湿样进行了T_2截止值标定，分析了岩心原始润湿性对T_2截止值的影响。

We selected 33 segments which show hypokinetic or akinetic at resting echocardiography to undergo identification ofviability.Pulsed-wave Doppler tissue imaging was recorded at mid-point of endocardium of every selected segment, at inner and outer mitral annul us as well.Then we measured the parameters.

应用16节段半定量法分析室壁运动，选取静息状态下低动力或无动力的心肌节段进行存活性的评价，留取受检节段长轴方向心内膜中点及二尖瓣内、外环脉冲组织多普勒频谱图，测量各参数。

Methods 60 parturients that requested labor analgesia were randomly selected by combined spinal-epidural anesthesia with bupivavaine and fentanyl as the observation group.Meanwhile another 60 parturients were selected as the control group without any analgetic measuremens.

随机选取自愿要求无痛分娩的产妇60例，使用布比卡因加芬太尼进行腰-硬联合麻醉分娩镇痛作为观察组，同期未使用任何分娩镇痛而自然分娩的产妇60例作为对照组。

With mature seeds of C. dayanum as explants, different media were selected to establish asymbiotic germination technique system With protocorms as materials, conservation, proliferation resumption and plant regeneration conditions were selected to establish low-temperature in vitro conservation technique system preliminarily. Mature seeds of C.

方法］以冬凤兰种子为外植体，选择不同培养基建立冬凤兰非共生萌发技术；同时利用原球茎为材料，选择低温离体保存，恢复增殖及植株再生条件，初步建立冬凤兰低温离体保存技术体系。

The traits selected were average daily gain after weaning and backfat thickness at 100 kg live weight. Breeding pigs were selected according to multiple-trait BLUP, and economic weight of BF was set as 2.5 times of that of ADG.

选择的性状为一般父系猪的选择性状，即断奶后生长速度和达100 kg体重时的活体背膘厚，利用多性状BLUP估计性状的育种值，选择指数中后一性状的经济加权系数是前一个的2.5倍，选择共进行了5个世代。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。