dyad

['daiæd]

n. 二数, 一对, 二元一位

n.

一对

dyad

dyad1['daiæd]n.1.■二，两；一对，一双2.■(两人之间的)对话；两人的见面；二人的关系3.■【社会学】双边对话；双方关系，两人组合(如夫妻)4.■【生物学】二分体；二分细胞5.■【化学】二价基；二价元素；二价原子[参较 monad，triad]6.■【数学】并矢，并向量adj.1.■二的；(一)双的2.■【生物学】二分体的；二分细胞的3.■【化学】二价元素的；二价原子的4.■【数学】并向量的[亦作 diad] dyad2['daiæd]adj.1.■=diad2

1. (technical)something that consists of two elements or parts
   (技)二，一双，一对
   the mother-child dyad.
   母子二人组合。
   ■(Mathematics)an operator which is a combination of two vectors
   (数)并矢，并向量
   

1. late 17th cent. (originally denoting the number two or a pair): from late Latin dyas, dyad-, from Greek duas, from duo 'two'. Current senses date from the late 19th cent
   

dyad

名词 dyad:

two items of the same kind

同义词：couple, pair, twosome, twain, brace, span, yoke, couplet, distich, duo, duet, duad

dyad

■2.We randomly selected one coresident aging parent-adult child dyad from the interviews of the aging parents。

2. 从被调查的老年人里面，我们随机选择了一对住在一起的老人和他已长大成人的孩子。

■39 series air source treatment unit is in Hailong basic type, including filter, relief pressure valve, filter relief-pressure valve, oil sprayer, or their combined dyad or triplet.

39系列气源处理件是引进德国海隆基型，包括过滤器、减压阀、过滤减压阀、油雾器以及它们组成的二联件、三联件。

■trust in supervisor- subordinate dyad

上下属信任

■A dyad is one-on-one interaction with anopher participant.Participant may be asked to answer a series of questions,tell a story ,complete sentences,or assume a particular body stance.

二人对话是你与另一位学员进行交流的过程，你可能被要求回答一些问题、讲述故事、或作出某些姿势。

■Micronucleus and a lot of abnormal cells can be observed at dyad, tetrad and microspore.

二分体、四分体和小孢子时期，细胞内普遍观察到微核，且出现大量异形细胞。

■Of or relating to a dyad.

二分体的或与之相关的

■a chromosome dyad

二分染色体

■dyad cell

二分细胞

■dyad system

二素系

■dyad symmetry

二重对称

■Analysis of the Dyad Relationships in the Growth of Electronic Commerce Network

企业际电子商务网络中的二元关系分析

■An in-depth interview on WOM dyad confirmed that WOM sender has a tendency to avoid possible regret while giving advice.

但若社会心理风险高，则消费者反而倾向散布更多口碑讯息。文中一并提出可能之解释。

■You till have the opportunities to look direcely into specific personalissues,and support your dyad partner in eoing the same.

你有机会深入探讨一些个人的问题，并要支持你的伙伴这样做。

■Take the quiz if you suspect that one of your friendships is actually a naiad dyad.

做个小测验看看自己的某段友谊是否是这种二元体。

■conjugate dyad

共轭并向量

■Status Offline What the Hell's a Naiad Dyad?

到底什么是“水中仙女二元体”？

■The megasporocyte undergoes the first meiotic division, giving rise to two dyad cells.

功能大孢子进行第二次减数分裂,形成二核胚囊。

■unit dyad

单位并向量

■Keywords porphyrin dyad energy transfer fluorescence spectrum coordination dimer;

卟啉二元体系;能量传递;荧光光谱;配位二聚;

■Even if Naomi had kept echoing like an empty cistern, this naiad dyad would probably have ended.

即便Naomi不断像空水池一样不断做echo，这种二元体式的关系大概也会终结。

■The High-yield Cultivation of Dyad Mushroom

双孢蘑菇高产栽培技术

■The micropylar cell in a dyad always degenerated quickly and only chalazal one finished meiosis II to form two unequal-sized megaspores.

合点端的二分体细胞中细胞器丰富，线粒体和质体的形态正常，表明完成再分化。

■At tetrad stage, dyad, triad, tetrad with micronucleus and polyad appeared.

四分体时期还出现二分体、三分体、含微核的异常四分体及多分体。

■Keywords briquette;dyad gasoven;thermal compressive strength;carbonization;cementitiousness.;

型煤;两段炉;热抗压强度;干馏;粘结性;

■The two unequal-sized megaspores plus micropylar cell in the dyad formed a triad, in which callose disappeared in the chalazal end of the chalazal cell that developed into functional megaspore.

大多数情况下，珠孔端的二分体细胞在减数第二次分裂前或分裂的过程中退化，合点端的细胞分裂形成大小不等的两个细胞，形成三分体。

■The chalazal cell in dyad contains a lot of organelles, and the regular shapes of mitochondria and plastids were recovered, which was considered as a sign of the end of redifferentiation.

大孢子母细胞减数第一次分裂形成二分体，两个细胞都被较厚的胼胝质壁包裹。

■of or relating to a dyad or based on two.

属于或关于二分体，或以二为基础。

■of or relating to a dyad or based on two

属于或关于二分体，或以二为基础的

■DYAD ANALYSIS FOR ELASTIC SOLID STRAIN

弹性体应变的并矢分析

■When two people who fall into this kind of dyad meet, they bond instantly, like Krazy Glue."I feel as if I've known you all my life," they say, basking in the familiar narcissist-echo energy.

当处于二元的两人见面，他们就像胶水一样会立即志同道合，彼此说：“我感觉似乎这辈子早就认识你了”，并沉浸在熟悉的那西塞斯--echo的环境下。

■Hence, there is left-right, up-down, big-small, fast-slow, hot-cold, and the greatest dyad ever created: male-female.

所以，有左-右，上-下，大-小，快-慢，冷-热，以及所曾创造出的最大的两个一组的大小：男-女。

■The purpose of this paper is to examine the differences between marketing channel members' perceptions of mutual dependence, and the impact of the differences on conflict in a channel dyad.

摘要目的是检验营销渠道成员对于相互依赖关系的感知差距，以及这一感知差距对渠道冲突的影响。

■The paper demonstrates that folklore is the dyad consisting of characteristic elements of folklore (CEoF) and expression of folklore (EoF) by analyzing the creative principals of folklore.

文章通过分析民间文学艺术的创造规律，论证了民间文学艺术传统与民间文学艺术表现形式的二位一体性。

■the mother - daughter dyad.

母女配对

■Participants in each dyad viewed an emotion-arousing film and then engaged in a conversation to discuss topics related to the target film.

每对参与者在观看一段激发负面情绪影片后对影片中的相关议题进行讨论。

■Air source treatment unit seroes Air source treatment unit includes filter,regulator,filter regulator,and lubricator, or their combined dyad or triplet.

气源处理件 气源处理件包括过滤器、减压阀、过滤减压阀、油零器以及它们组成的二联件、 三联件。

■Air source treatment unit includes filtet,relief-pressure valve,filtr relief-pressure valve,andoilsprayer,or their combined dyad or triplet.

气源处理件包括过滤器、减压阀、过滤减压阀、油雾器以及它们组成的二联件、三联件。

■Keywords Solvent effect;Dyad;Energy transfer;Electron transfer;

溶剂效应;二元化合物;能量传递;电子转移;

■Then, the dyad is synthesized usingoptimization method and the four-bar linkage is synthesized using precision point method.

然后对双杆组进行近似综合，对四杆机构进行精确点综合；

■THE CHALLENGE OF COMPLEXITY IN BIOLOGY AND MEDICINE Trends and Issues in converging sciences: the Systems Biology-Computing Dyad

生物学与医学中的复杂性挑战趋同科学的趋势与问题:系统生物学-计算机科学对

■The dyad formed in Meiosis I was wrapped by thick callose.

粗/双线期，细胞的电子密度增加，细胞壁积累胼胝质，切断大孢子母细胞与珠心细胞之间的胞间连丝，核糖体的数量增多，线粒体与质体的形态变得不易区分，呈现脱分化状态。

■69. As a result, dyad spores formed.

结果形成二分体孢子。

■Keywords Energy transfer;Conformational change;Podand;Dyad;Naphthalene;Anthracene;

能量转移;构象变化;开链冠醚;二元分子体系;萘;蒽;

■Much of the existing research on business ethics has focused on marketing and marketing related activities, especially on the seller side of the buyer/seller dyad.

过去的研究探讨有关企业伦理较多在行销领域，特别是卖方（业者）的伦理议题。

■In Polygonum-type the micropylar dyad cell degenerated quickly, while the chalazal one finished meiosis II to form two unequal-sized megaspore.

韭型大孢子发生时，只进行减数第一次分裂，不发生减数第二次分裂，形成二分体，珠孔端二分体细胞退化，合点端二分体细胞发育为二倍体功能大孢子。

■Firstly, the linkage is decomposed into two parts: a dyad and a four-bar linkage.

首先将该机构拆分为一个双杆组和一个四杆机构；