查询词典 hard-up

The result showed that the best time for sampling was 7 to 14 days after the first bud flowering on the main anthotaxy. The capacity of embryoid production varied significantly in different genotypes. Among them, twelve genotypes yield embryos successfully, which the rate could reach 71%. Genotype 102 was an ideal material for embryoid induction, and the frequency could reach 32.78 embryos per bud. Genotype that with a highest yield produced 546 times as many embryos as that with a lowest yield. The embryoid induction ability of normal bolting genotypes were higher than easy bolting and hard bolting genotypes.

结果表明：在秋冬季日光温室内，供试植株主花序第一朵花开后第7~14天取样，即初花期是最佳取样时期；不同基因型间小孢子胚胎发生能力差异很大，在接种的17个基因型中，有12个诱导出胚，诱导成功率71%；其中102号产胚量最高，达到32.78个／蕾；在已产胚材料中，产胚量最高的基因型是产胚量最低的基因型的546倍；较易抽薹型材料的产胚能力大于易抽薹型和不易抽薹型。

Epithelial cells and muscle is connected to a primitive phenomenon, Hydrozoa in some hard-jellyfish and jellyfish as well as most bowl Anthozoa animals, epithelial cells can be no contraction of the above-mentioned processes.

上皮细胞与肌肉相连是一种原始现象，水螅纲中的有些硬水母以及大多数钵水母和珊瑚纲动物，上皮细胞没有上述能收缩的突起。

More and more domestic product will enter to the EU market, it will have larger impact on the related industry of the EU.Although the revision law of the market economy position anti China had effected in 1998 , our country was regarded as a transformation economy nation by the EU. The problem of Non-market economics in anti- dumping become a hard nut to crack to our government and the export enterprises.

虽然1998年《欧盟对华反倾销市场经济地位问题的修正案》生效后，我国被欧盟视为转型经济国家，但是反倾销中的非市场经济问题一直是困扰我国政府和中国出口企业的一个重大难题。

At the 60th anniversary of the victory of the War against Japanese Aggression, commemoration of the anti-Fascism war and the war against Japanese Aggressionenable people all over the world to cherish the hard-earned peaceful environment and persist on the way of peaceful development.

在抗日战争胜利60周年这样一个时刻，纪念反法西斯战争，纪念抗日战争，能使世界人民更加珍惜来之不易的和平环境，坚持走和平发展的道路。

The anti-politics mood unleashed by last year's parliamentary-expenses scandal also makes it hard for any politician, however appealing, to electrify the public.

去年的议员骗补门事件引发的反政治情绪使得任何一个政治家在公众中具有感召力。1997年英国呈现出的对政治领袖的个人崇拜的倾向已经不再。

Just as people in that area do, we now try hard to cultivate anti-pollution crops in our own fields.

和那个地区人们一样，目前我们正努力在自己的田地里培植抗污染的作物。

It is hard now for Jews to talk about anti-Semitism even when it does exist.

现在已经很难在谈论犹太人的反犹主义，即使它确实存在。

Using antifriction bearing and hard alloy for guiding and saw blade overload protection device .

采用滚动轴承和硬质合金的锯条导向装置和锯条过载保护装置。

Crankshaft bearings are made as precision inserts that consist of a hard shell of bronze with lining of antifrictional metal or bearing alloy.

曲轴轴承是精密刀片即构成一个硬壳的青铜与衬砌antifrictional金属或轴承合金。

Three days' hard riding sent Antigonus and Cleitus...

三天艰苦的疾驰，安提柯斯和克雷塔斯

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。