查询词典 unequal-lobed

Stamens 6-10, equal or alternately unequal in length, distinct, monadelphous, filaments coherent in phalanges, or filaments irregularly coherent.

雄蕊6-10，相等或交替不等长，离生，单体雄蕊，花丝在雄蕊束中连着，或花丝不规则连着。

First, this paper gives an introduction of some methods of unequal probability sampling, their estimators and variance estimators, including sampling with pps with replacement, methods of sampling without replacement suggested by Brewer, Durbin, Sampford , Des Raj , Murthy , Rao-Hartley-Cochran. Then, at the basis of Rao and Bayless's study , we consider that population can be splited two random subpopulations, which are respectively drawn from different infinite super-populations, and compare the stabilities of estimators of the methods that given above.

本文首先从理论上介绍了若干种不等概率抽样方法，它们的估计量、估计量的方差及其估计，其中包括有放回PPZ及PPS抽样，不放回不等概率抽样中的Brewer、Durbin、Sampford、Des Raj，Murthy、Rao-Hartley-Cochran等人的方法；其次，在Rao和Bayless两人就样本单元数n=2的情形对上述抽样方法进行比较的基础上，将总体随机地分成两个子总体，视每个子总体取自不同的线性超总体，在文中，我们利用计算机实现随机分组，并通过画图比较各方法估计量的稳定性，结果表明，对变异系数C.V。

First, this paper gives an introduction of some methods of unequal probability sampling, their estimators and variance estimators, including sampling with pps with replacement, methods of sampling without replacement suggested by Brewer, Durbin, Sampford , Des Raj , Murthy , Rao-Hartley-Cochran.Then, at the basis of Rao and Baylesss study , we consider that population can be splited two random subpopulations, which are respectively drawn from different infinite super-populations, and compare the stabilities of estimators of the methods that given above.

本文首先从理论上介绍了若干种不等概率抽样方法，它们的估计量、估计量的方差及其估计，其中包括有放回PPZ及PPS抽样，不放回不等概率抽样中的Brewer、Durbin、Sampford、Des Raj，Murthy、Rao-Hartley-Cochran等人的方法；其次，在Rao和Bayless两人就样本单元数n=2的情形对上述抽样方法进行比较的基础上，将总体随机地分成两个子总体，视每个子总体取自不同的线性超总体，在文中，我们利用计算机实现随机分组，并通过画图比较各方法估计量的稳定性，结果表明，对变异系数C.V。

Inflorescence spikelike, cylindrical, composed of spiny or bristly deciduous burrs arranged along an angular, often sinuous rachis; burrs sessile or with an obconical basal stipe, each composed of 1 or more sessile spikelets surrounded by an involucre of spines and bristles; bristles flexuous or more often spinous,± flattened, grooved on the outer face, united below, the degree of union varying from a small basal disk to a deep cupule, inner spines or bristles often ciliate around spikelets. Spikelets lanceolate, acute; glumes unequal, shorter than spikelet, lower sometimes suppressed; lower floret membranous, staminate or neuter; upper floret firmer, protogynous.

花序穗状，圆筒状，由落叶的毛刺沿着一具角安排的具刺的或具刚毛，通常波状的轴组成；毛刺无梗或具基部的倒锥状柄，每一个由1无梗或更多组成以总苞的刺和刚毛包围；或更多的刚毛曲折通常spinous，多少扁平，在外面上具凹槽，下面的合生，协会的度从一小的基部的花盘变化到一深的壳斗，小穗披针形，锐尖；不等长的颖片，短于小穗，降低有时压抑；更低的小花膜质，雄蕊花的或中性；坚定的上面小花，雌蕊先熟。

This article states and briefly analyzes some unknown characteristics of the economic effects of education, such as unequal effects, bi-polarity, occasionality, fluctuation, multi-phenomena, phases and float.

根据十多年来在 2 3个省市进行的教育与社会调查，结合教育经济学理论分析，本文提出教育对经济产生作用的不等效性、两极性、或然性、波动性、多象性、位相性、漂移性等尚未为人们所认识的特性，并加以简要分析

The new opinion and mechanism that the simultaneously adsorption of complex pollution of both organic and heavy metals will be achieved on soil modified with amphoteric surface modifying agent, which have both charged group and organophilic group on one ASMA molecule, were proposed at first time, and its rationality was testified at the same time; The 50% was the critical CTMAB modifying ratio of soil CEC at which the organophilic bond modifying mechanism was emerged; The thermodynamic characteristics of adsorption of OPT and HMP on OMS were discovered ; The study revealed the surface peculiarity of OMS that the modifying agent were distributed at uneven scatter mode and multi-characters surface were coexisted on surface of OMS, revealed the adsorption peculiarity of OMS that multi-mechanisms were coexisted, confirmed the unequal charge amount modifying mode of OMS in which dual-modifying mechanism of both ion exchange and OPB were processed at the same time, and confirmed that the adsorption hobby to CTMAB was higher than that to Ca2+ on Lou soil.

首次提出了用两性表面修饰剂对土壤进行修饰改性，利用两性表面修饰剂所具有的荷电基团和疏水基团达到对土壤中有机、重金属污染物同时吸附的思路和机理，并通过实验证实了所提设想的合理性；发现了土壤CEC值的50%修饰比例是CTMAB开始显现以疏水键机制对土土样表面进行修饰的临界点；揭示了有机修饰改性土对有机物、重金属吸附过程的热力学特征，填补了该项研究工作的空白；阐明了修饰剂在改性土表面呈分散态的非均匀分布，改性土表面具有不同性质表面共存的表面特征和对污染物多机制共存的吸附特征，确定了阳离子表面修饰剂在土表面的修饰是一种离子交换和疏水键结合两种机制相伴并行且为非等电荷量交换的修饰反应模式，以及土具有对CTMAB的吸附偏好性远大于对钙离子吸附偏好性的特征。

The chancws include reducing unequal phenomena in trade, reducing exchange rate risk, eliminating trade discrimination towad China, promoting Sino Euro pean trade brisk, and so on. The challenges include as follows.

欧元给中欧贸易带来的机遇主要表现在可以减少贸易中的不平等现象，减少汇率风险，取消对中国贸易的岐视，促进中欧贸易繁荣等方面。

Hand and foot radiography showed generalized shortening include unequal size of metacarpal, metatarsal and phalangeal bones.

手部及足部的X光检查显示掌骨、跖骨及指跳骨幸免有短小及大小不一的情形。

In this paper, We have mainly analyzed and deduced a group oferror formulas for measuring planeness of large terrace by diagonal me-thod from the principle of unequal accuracy.

本文以不等精度原则，着重分析了对角线法测量平面度的误差，推导出了精度较高的数学表达式。

Stamens (5-)8 or 10, distinct, alternately unequal in length; filaments linear or sublinear,± straight. Disk annular, pulvinate, or columnar. Gynoecium 2-5-loculed, syncarpous; radial walls of locules straight; ovules 1 or 2 per locule; style 3-7 × as long as ovary, deciduous in fruit or sometimes basal portion persistent.

雄蕊(5-)8或，离生，交替不等长；花丝线形或近线性，多少直立；花盘环状，枕状，或柱状；雌蕊2-5室，合心皮；子房室径壁直；胚珠每室1或2；花柱长为子房的 3-7 倍，在果期脱落或有时基部宿存。

Mom: Don't listen to them. You have a beautiful head.

妈妈：别听他们的，你的头长得很漂亮。

J 12 I can't say for certain off-hand.

我还不能马上说定。