查询词典 step-parent

The parent spoil a kid to take female parent as very.

家长溺爱孩子以女性家长为甚。

For example, in 1996 in Canada, there were 945,000 female-headed single-parent families, representing 18 percent of all families, almost double the figure of 1971, when ten percent of families with children were headed by a single, female parent.

当时，她希望有一个特别的日子，来向她的父亲WilliamSmart先生表达敬意。WilliamSmart先生是一个参加过南北战争的老兵。他的妻子，也就是JohnB.Dodd夫人的母亲，在生第六个孩子时不幸去世。

Stephen King expresses finally, to the harm sex of violent video game, teenage parent agree carries a responsibility, had done relevant family education:"The parent answers certainly is good oneself child, explain the reason that should not contact violent video game to them."

史蒂芬·金最后表示，对于暴力视频游戏的危害性，青少年家长应承担起责任，并做好相关家庭教育：&家长应管教好自己的孩子，并向他们解释不应接触暴力视频游戏的原因。&

Then, in term of single parent or bi-parent inactivate, the protoplast fusion were carried out by PEG 6000 at concentration of 40%, in water bath of 34℃for 10 min.

按不同的组合方式，将双亲的原生质体等量混合，经40%PEG助融10 min，培养再生，获得40株融合子。

Using plant AT-1found by kenaf breeding research group of institute of bast fiber crops Chinese academy of agricultural sciences in Sanya of Hainan province were used as female parent in crossing with 15-4, 04K1 and then backcrossed four times with male parent in order to select two high sterile male sterility.

利用中国农业科学院麻类研究所红麻育种课题组在海南三亚发现的红麻不育株AT-1做母本分别与15-4，04K1做杂交，再用父本回交4次，选育出2个高度不育的不育系。

Fifty-five lines with different Wx genes from the DH population of Yangmai 10/Waxy C, and 12 waxy wheat varieties derived from the crosses or backcrosses of Yangmai 9 as no-waxy parent or recurrent parent with different waxy wheat varieties were used to study the effects of Wx genes on percentage of vitreous kernel. The grain protein content of 12 waxy wheat varieties with floury endosperm from different crosses was also tested.

为了明确Wx基因变异与小麦籽粒胚乳的关系，以玉米花粉诱导扬麦10号（角质胚乳品种，非糯小麦）与糯质供体Waxy C杂种F1产生的不同Wx基因变异类型的55个双单倍体系以及以扬麦9号与不同糯质供体亲本杂交、回交育成的12个糯小麦品系为材料，研究了Wx基因变异对籽粒胚乳质地的影响，同时测定了12个不同来源的粉质胚乳糯小麦籽粒蛋白质含量。

In the study,six microsatellite loci are used to analysis the genetic structure and geneticvariation of eight beef hybrid parents population(five breeds of male parent and three breeds offemale parent,and 172 beefs in total).

本研究利用6个微卫星位点，分析了8个肉牛杂交亲本群体(5个父本种群，3个母本种群，共172头牛)的遗传结构、遗传变异。

That is, U-enriched muscovite peraluminous granites are the uranium source for metallogenesis, and the uranium is mainly devided from the parent granite rocks weathered and denudated, not from the hydrothermal solution derived from the parent granite rocks.

即铀含量较高的晚期二云母过铝质花岗岩是铀成矿作用的铀源，而且，铀源主要来源于被风化并剥蚀掉的那部分母岩，而不是来源于热液流体对现存母岩的交代。

The results showed that the best ratio of male parent to female parent was 1:3, and 210 kg/hm2 N fertilization was better. It indicated that hybrid seeds production in two crop seasons, especially the second crop season based on the utilization of ratoons of flue-cured tobacco which regenerated after hybrid seed was harvested in the first crop season, was beneficial to higher seed yield, lower cost, and less laborers employed as well.

结果表明，烟草杂交制种父母本比例以1：3较好；在中等肥力田块制种头季以施纯氮195~210kg/hm2较理想；利用头季杂交种收获后萌生的腋芽进行杂种二季制种在提高杂种种子产量，降低劳动量和生产成本等方面具有较理想的效果。

By using a super high-yielding hybrid rice combination Liangyoupeijiu, its male parent 9311, female parent Pei'ai 64S and a three-line hybrid rice combination Shanyou 63 as experimental materials, the techniques of an artificial reaction system for photosynthetic membrane, and 32Pi isotopic labeling and so on, were used to study the photochemical activities of the flag leaf sheathes for Liangyoupeijiu.

以超级杂交稻两优培九及其父本9311、母本培矮64S和三系杂交稻组合汕优63为研究材料，采用光合膜人工反应体系和32Pi同位素标记等技术，初步研究了超级杂交稻两优培九剑叶叶鞘的光化学活性。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。