可伸出的

When infants 18 months old see an unrelated adult whose hands are full and who needs assistance opening a door or picking up a dropped clothespin, they will immediately help, Michael Tomasello writes in "Why We Cooperate," a book published in October.

麦可E托玛赛洛在10月出版的《为什麼我们会合作》一书中说，18个月大的幼儿看到非亲非故的大人双手拿满东西，需要别人帮忙开门或捡起掉了的衣夹时，会立刻伸出援手。

Silk tree is the arbor that silk tree of sensitive plant family belongs to, can amount to 15 meters of above high, 5, the flower that begins to give off tuft to form a cluster between June, damask stamen grows to be extended longly, the velvet of group of posse of look exactly like, also resemble Gong Ying, consequently again velvet flowers is cultivated, the another namer such as equestrian tassel flower.

合欢是含羞草科合欢属的乔木，高可达十五米以上，五。六月间开始放出一簇簇的花朵，淡红色的雄蕊长长地伸出，活象一团团的丝绒，也象红缨，因而又有绒花树，马缨花等别称。

It was an autumn night in my native Nova Scotia. A light rain was falling, making tapping sounds on the tin roof and the smell of mould filled the old lodge we were vacationing in for the weekend. A shiver in the air inspired a fire on the Franklin stove. We were all sipping hot chocolate and then my father went over to the upright piano, pushed up the sleeves of his shirt and began picking out a tune with one finger. He was not much of a pianist, but he knew the love of song and family. My mother put down her sewing and joined him on the bench and then my brother drifted to the piano as well.Finally, a poor singer and so usually a violinist instead, I added my voice for a line or two.

时值秋夜，在我的故乡新斯科舍，小雨淅沥，轻叩锡铁屋顶我们周末度假寄住的古老小屋，弥漫着一股霉味空气严寒得让人发抖，于是我们点上了富兰克林取暖炉我们悠然地喝着热朱古力，接着父亲走向立式钢琴，卷起衬衣袖，伸出一指敲一曲他算不上一个钢琴家，可他知道歌中的情、家中的爱母亲放下手中的针线活，和他同坐在一条凳子上，然后我哥哥也快缓步走向钢琴最后，不太能唱歌却能拉拉小提琴的我也凑热闹唱了一两句

The two stage telescopic lattice frame is composed of three boom sections sleeve-mounted together, tail end of the outmost basic boom frame is pivot-connected respectively with slewing mechanism and luffing mechanism on the chassis; the inner two section booms can telescope freely like a retractive antenna to change the delivering distance of the conveyor and the operating radius.

两级伸缩臂架由套装在一起的三节臂架组成，最外层的基础节臂架尾部和底盘的回转机构、变幅机构分别铰接，固定于底盘上；内层的两节臂架可如拉杆天线一般自由伸出和缩回，改变输递机的输送距离，从而改变施工半径。

To address this situation, I believe that the operation could be improved on are: the installation and adjustment of measuring, the first sub-scale do to adjust the nominal cylinder liner size, and then dial indicator card installed and well well inserted under the initial installation of the traffic card directly into the cylinder table by measuring the smallest cylinder liner wear, the cylinder table adjust the volume of the extended length of rod inserted, so that the volume of the dial indicator cylinder table has small hands around 1.5-2.0 preloading cell volume and cylinder volume table mother under lock locking plug, the final table and then measured the volume of cylinder rod and rod card inserted at the anvil micrometer measuring bar between the seat and the large dial and adjust the dial indicator to zero.

针对这种情况，笔者认为，操作上可改进为：安装和调整量具时，先将干分尺调整到气缸套的公称尺寸，再将卡装好百分表和初步安装好插杆的量缸表直接卡入所测气缸套磨损最小处，调整量缸表插杆的伸出长度，使量缸表的百分表小表针有1.5-2.0格左右的预压量并将量缸表的插杆锁母锁紧，最后再将量缸表的测杆和插杆卡在千分尺的砧座和测杆之间并将百分表的大表盘调整到零。

The morphology and structure of reconstructed tissue was detected by microscope and scanning electron microscope.Results:(1) Compared with the control group, the cellular proportion of laminin group increased in 62 ~M phase, and decreased in Go~Gi phase significantly. As shown by the microscope, the cells of control group were in low density. The cells in mass connected tightly. The microfilament appeared reticular formation. The nucleus were the same in size. The cells of laminin group were in high density and put out so many lamellipodia, filopodia, which connected with the surrounding cells. The microfilament increased, elongated, and changed from reticulodromous to sarciniform, which reached to the pseudopods. The nucleus were different in size .(2) As shown by the inverted microscope and the cell growth curve, comparing with the controlgroup, cells of each test group increased evidently. The cellular proportion of each test group increased in S phase and G2 ~M phase, and decreased in Go~Gi phase significantly, but there was no considerable interations between LN and EGF;(3) As shown by the morphological observations, the cultured cat corneal endothelial cells formed an integrated membrane, and attached to the Descemets membrane closely, which was similar to the natural tissue. The cells connected tightly to each other, and some of them arranged in hexagon approximately.

结果：(1)层粘连蛋白组处于G_2～M期细胞比例较对照组显著提高，Go～G_1期细胞比例显著下降，提示层粘连蛋白促进内皮细胞DNA合成，及细胞分裂增殖；光镜下，对照组细胞分布成团状，细胞密度较低，细胞间连接紧密，细胞内微丝结成网状，细胞核大小一致；与对照组相比，层粘连蛋白组细胞生长旺盛，细胞密度高，向周边伸出大量板状及丝状伪足，细胞内微丝增多、拉长、集结成束，伸入伪足中，细胞核形状大小不一致；(2)倒置显微镜观察及细胞生长曲线显示，各组细胞数目随时间增加而明显增多，各实验组较对照组增生显著，EGF和LN联合应用组各时间点细胞数目最高；实验组处于S期和G_2～M期细胞数目增加，Go～G_1期细胞数目减少；提示EGF、LN单独及联合应用均可促进细胞增殖，但尚不能认为二者有交互作用；(3)倒置显微镜下，组织培养的猫角膜内皮细胞排列成密集的单层，细胞间连接紧密；组织学观察发现，培养的猫角膜内皮细胞形成完整的内皮层，贴附于脱水基质的后弹力膜上，与正常的角膜内皮组织结构相似；扫描电镜下，组织培养的猫角膜内皮细胞间紧密镶嵌排列，可见某些细胞呈近似六边形排列，细胞大小不甚一致，胞核清晰。

But every prince showed his thumb with the lord ring on. No one held her little finger with his.

可王子们都伸出了自己有扳指的拇指，没有人钩住她的尾指。

I hand pick up a shiny appearance, ruddy color, and bite the little one may be beyond my expectation is this: that the bitter apple unbearable.

我伸出手去摘了一个外表光泽，颜色红润的，咬了小小的一口，可出乎我意料的是：那苹果的苦涩让人难以忍受。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。