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Some common fruit trees such as sweet cherries and McIntosh apples have to be grafted.

一些常见的水果树，如甜樱桃和麦金托什苹果，必须经过嫁接培养。

Some common fruit trees such as sweet cherries and McIntosh apples have to be grafted.

一些常见的果树，例如甜樱桃和麦金托什苹果必须进行嫁接。

Some common fruit trees such as sweet cherries and McIntosh apples have to be grafted.

甜樱桃等一些常见的和McIntosh苹果果树要嫁接。

Some common fruit trees such as sweet cherries and McIntosh apples have to be grafted.

通常有一些果树必须采用嫁接才能生长，如甜樱桃，麦金托什苹果。

In this paper, aiming to solve these problems and meet the developmentrequirement, firstly a series of grafted starch sizing agent with good pasting and excellentsizing performance were synthesized utilizing the cheap mealie starch as the reactants.The denatured starch, polyacrylic size combination, nanometer compound acrylic acidcopolymerization pulp with titanium dioxide, the silicon dioxide has designed a series offormulas. The results showed the polyester size had stable viscosity and excellentfilm-formation property, thus it was a good size for fiber. At last, a kind of mixed sizeswas presented to reach the satisfied results of high density and low viscosity.

本文针对当前浆料存在的问题，结合浆料发展的趋势，立足于廉价的玉米淀粉，开发制备了性能优异的接枝淀粉，该浆料上浆性能优异且退浆容易，是一种能获得较好经济效益和社会效益的绿色浆料；将变性淀粉、丙烯酸乳液聚合浆料、纳米二氧化钛和二氧化硅乳液共聚浆料组合，设计了一系列配方，在对这些配方进行了一系列性能测试的基础上，找到了一种无PVA且价格低廉的组合浆料。

As protein of bacteria and fungi is with negative charge. The antibacterial functional mass, grafted by assembling chemical method, is positive electric polarity. Thus, the antibacterial functional mass is absorbed to the cell of microorganism by the principle of unlike charges attracting. This will influence the normal breath and metabolism of the cell and causes the cell membrane to rupture. In this way, its product realizes the function of being antibacterial, antiviral, and mildew-proof

分子组装抗菌技术主要是通过化学接枝的方法，将精选的抗菌功能团组装到基体树脂的分子链上，利用抗菌功能团的正电性与细菌的带负电蛋白质的异性相吸原理，将微生物细胞吸附，并影响细胞的正常呼吸和代谢功能，造成细胞的破裂，达到抗菌的目的，从而使产品达到了真正意义上的持久抗菌。

The special PP material for sound box is developed with polyolefin elastomer and ethylene/propylene/diene copolymer as the tougheners, polypropylene grafted with maleic anhydride as the compatibilizer and talcum as the inorganic fillers.

以聚烯烃弹性体和共聚物为增韧剂，马来酸酐接枝聚丙烯为增容剂，滑石粉为无机填科研制音箱用聚丙烯专用料。

To improve the compatibility between the wood fiber and polymer, wood fiber were treated with modified titanates and grafted acrylonitrile.

用改性钛酸酯类偶联剂处理木纤维可提高复合材料的拉伸强度，但大大降低了复合材料的拉伸断裂伸长率。

aim: to investigate the effect of ischemic preconditioning on grafted kidney function in a rat kidney transplantation model with severe ischemia/reperfusion injury induced by prolonged cold ischemia. methods: syngeneic rats were divided into 2 groups.

目的：利用大鼠肾移植模型观察缺血预处理对长时间冷缺血造成严重缺血再灌注损伤的移植肾脏功能恢复的影响。

Then NSCs were grafted into the striatums of PD rats with GDNF. Tyrosine Hydroxylase-positive cells were gradually increased at 30d after transplantation in the striatum of PD rats.

采用原代培养胚胎14.5天的胎鼠腹侧中脑NSCs，单独或经GDNF预处理后移植入PD模型大鼠的纹状体，观察NSCs在纹状体的分化情况，以及PD模型大鼠旋转行为的变化。

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