查询词典 Class Two

Cluster analysis and two-way contingency table analysis were used to study the ontogenetic variations in the feeding habits of plaice, and the results showed that the feeding activity of plaice did not vary significantly among 7 size classes within the size between 51 mm and 370 mm, but ontogenetic variations were found in the diet composition. In the size class 200 mm, plaice mainly fed on Decapoda and fishes.

通过聚类分析和列联表检验等方法对高眼鲽摄食随体长的变化进行研究，结果表明：体长在51~370mm范围内的高眼鲽的摄食强度没有显著的体长变化，但不同体长组摄食的食物种类有一定差异。200mmm的则主要摄食底层虾类和鱼类，磷虾类所占比例减小。

A class of singularly perturbed boundary value problem of weakly nonlinear equation for fourth order on the finite interval with two parameters is considered.

讨论了一四阶具有双参数的弱非线性方程在有限区间上的奇摄动边值问题。

On the basis of Ritter real morphological associative memory, complex lattices and complex rings are defined respectively through introducing two ordinal relationships between complex numbers, consequently the same recall rules are obtained as RMAM in complex domain and construct a class of complex MAM, called extended RMAM. The CMAM can directly process complex signals such as FFT-ed complex data.

在Ritter的实域形态联想记忆(real morphological associative memory，简称RMAM)模型的基础上，通过在复数域中序关系的引入构成复数格和环，导出了在复数域上与RMAM相一致的联想规则，构建了一类复域MAM(complex MAM，简称CMAM)，从而将RMAM从实域推广至复域，使其可直接处理复信号如经FFT(fast Fourier Transformation变换所得数据。

A protocol for probabilistic cloning of a class of three-qubit Greenberger-Horne-Zeilinger state and its orthogonal complement state by using three maximally two states as the qua山1m channel is proposed.

基于三个二粒子纠缠态作为量子信道，提出了一种类型的未知三粒子GHZ 态或其正交态的概率克隆方案。

The girls in the class outnumber the boys two to one.

那一班的女孩子比男孩子多一倍。

Diketoreductaseis a class of new enzyme, and compared with other oxidoreductase, whose uniqueness lies in its ability to restore at the same time reduced to two hydroxy carbonyl and a high degree of stereoselectivity.

双羰基还原酶（Diketoreductase，简称DKR）是一类全新的酶，与其他的氧化还原酶相比，其独特之处在于它能够同时还原两个羰基还原成羟基，并有高度的立体选择性。

These experiments show that phycoerythrin conjugates are a valuable class of fluorescent reagents for analysis of cell surface antigens.phycoerythrin conjugates can be used together with fluorescence-labeled reagents for two-color analysis.

结果 用R-PE标记的抗CD 3 、抗CD 4 、抗CD 8 抗CD 19 、抗CD 45 等单抗试剂，检测正常人外周血白细胞表面相应抗原的表达，流式细胞仪分析表明，R-PE标记的抗体特异性保持完好，且荧光强度高，还可配伍成双标试剂。

A class of piecewise smooth maps with two border and three zones is derived to describe the dynamics of a current-programmed Buck converter operating in a discontinuous mode.

本文以不连续导通模式下的电流反馈型Buck变换器为例，推导出两个边界三段形式的分段光滑系统的离散映射模型。

Platyhelminthes door sub-3 Class: Turbellaria, Trematoda and Cestoda, the latter two outlines are doing parasitic life.

扁形动物门分3纲：涡虫纲、吸虫纲及绦虫纲，后两纲均营寄生生活。

Pleasance : We provided two routes for the children traveling in the kindergarten. One is a vertical traffic route, i.e. stairs, elevator, etc; the other is the route between each floors and the ground connected by stairs, serving as a covered corridor in Chinese gardens. We separately placed playground for each class on the terrace of each floor beyond the covered corridor with various game facilities

我们给儿童们设计了两条路线，一条是纯粹的垂直交通体系，即楼梯间、电梯等传统的交通，另一条路线是把各层屋面与地面直接联系起来的大阶梯，这就像是中国园林里面的游廊，游廊之外的各层屋面设计为分班活动场地，设置不同种类的游戏设施，对应为不同类型的风景。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。