双亲的

The "Prufer" code of such a tree is built as follows: the leaf (a vertex that is incident to only one edge) with the minimal number is taken. This leaf, together with its incident edge is removed from the graph, while the number of the vertex that was adjacent to the leaf is written down.

从题目描述我们可以知道，对于一棵树，每次都找到编号最小的叶子结点，然后输出它的双亲结点的编号作为 Prufer Code，同时删除这个最小的叶子结点为下一次输出 Prufer Code 做准备。

We have had the extensive studies on theα-acetyl-α-carbamoyl ketene--acetals and its further applications, for example, their adols condensations with aldehydes giveα-alkenoyl-α-carbamoyl ketene--acetals which can be utilized as the 1,5-bielectronic five-carbon components to react with various binucleophlilic species in a [5+1] annulation.

我们小组在以前的工作中对α-乙酰基-α-胺甲酰基二硫缩烯酮在合成中的应用进行了深入的研究，如与醛缩合生成α-烯酰基-α-胺甲酰基二硫缩烯酮，将其作为1，5-双亲电五碳合成子的[5+1]成环策略等。

In this research, the ~ and F2 of the crosses between a natural mutant 慪34?with super-minute grain and 慪38?with super-large grain,慡huhui 881擲huhui 527?with middle grain size were carried out to study the inheritance of the grain shape (grain length, grain width, grain thickness and grain length/width ratio) and 1000-grain weight. The main results are summarized as below:? The F1 grain length, grain width, grain thickness and 1000-grain weight of three crosses were lay between the two parents and tended to Y34, which indicated that those grain traits were all governed by the dominant effect of Y34 and influenced by both female and male parents. The differences of F1 grain length, grain width, grain thickness and 1000-grain weight of positive and negative crosses between Y38 and Y34 indicated the existence of cytogene effects.? The broad heritabilities of major grain traits were calculated.

本研究利用一份水稻极小粒自然突变材料Y34与一份水稻极大粒材料Y38、两份常规籽粒大小材料蜀恢881、蜀恢527的杂交F_1及F_2，对主要粒形性状（粒长、粒宽、粒厚、长宽比）及千粒重进行了遗传研究，根据遗传研究的结果利用微卫星标记结合F_2群分法对控制Y34短粒性状基因进行了分子标记定位，主要结果如下：●各组合F_1粒长、粒宽、粒厚和千粒重介于双亲之间且明显偏向于小值亲本 Y34，这表明粒长、粒宽、粒厚和千粒重均主要受小值亲本显性基因的控制并同时也受大值亲本核基因的影响。Y34与Y38正反交F_1在粒长、粒宽、粒厚、千粒重等性状上存在差异，表明存在细胞质效应。

It was a result of years of being stalked by the Czechoslovak secret police, of missing her parents, of being forced upon resentful relatives, and, more than anything, of not being able to save my brother.

这一切全都是因为母亲多年来所遭受的经历，被捷克斯洛伐克秘密警官的暗中跟踪，失去双亲，强迫接受那些令人愤怒的亲戚，最重要的是她没能够保护好我的哥哥。

I wish either my father or my mother, or indeed both of them, as they were in duty both equally bound to it, had minded what they were about when they begot me

我希望我的父亲或是我的母亲，不，我的双亲，因为他们两人同样地对此都有义务，当他们生我的时候，曾注意到他们所做的事

It unfolds through the eyes of Jo Weismann, an 11-year-old who later escaped from an internment camp near Orléans after his parents were sent to Poland.

影片通过一位名叫乔·魏斯曼的犹太儿童的视角展开叙述。年仅11岁的他之后从奥尔良附近的一个拘留营逃脱，但其双亲在此之前就已被送往波兰。

Janet Carter, from West Yorkshire, whose parents were both diagnosed with Alzheimer's, said: My father died relatively quickly after he was diagnosed with Alzheimer's and he was prescribed a neuroleptic drug. My mother, who also has Alzheimer's, is still alive almost a decade after being diagnosed.

西约克郡的Janet Carter 说到，Janet Carter的双亲都被诊断有阿尔兹海默氏病，据他所说，他父亲在得知诊断后服用了镇静剂并很快就去世了，而他的母亲没有服用该药在诊断之后又活了将近十年的时间。

When they came into the world, and for the first six or eight years of their existence, they were perhaps,*47 very much alike, and neither their parents nor playfellows could perceive any remarkable difference.

刚生下来的时候，或在七八岁以前，他们也许极为相似，他们的双亲和伙伴都不能察觉他们的显著不同。

Tachyplesin- I , a small antimicrobial peptide from the hemocytes of the horseshoe crab , which has a cyclic anti-parallel 3 -sheet structure held together by two disulfide bonds, permeabilizes both bacterial and artificial lipid membranes at low concentrations.

抗菌肽是一类带正电、多具双亲性的小分子多肽，由于其独特的结构，抗菌肽对多种细菌和癌细胞有强烈的抑制作用，且多数抗菌肽在发挥以上作用时对正常细胞没有破坏作用。

In those days, my parents had big hair, wore bell-bottoms and bright, flowered-print shirts with huge collars.

在那些日子里，我的双亲头顶爆炸头，身穿亮闪闪的喇叭裤，有巨大领口的花衬衫。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐