significant 四级

She cast him a significant smile.

他投去意味深长的一笑。

He gave her a significant look.

他意味深长地看了一眼。

Pod length mainly showed association of its genes and highly significant dominant effect,and even superdominant effect too.

角果长性状在两个基因座上呈联合分布,显性效应均大于加性效应，且存在超显性。

Shanghai first realized radiobroadcast in 1923, which was a significant event both to Shanghai broadcast industry and disc industry.

摘要1923年，上海实现了首次无线电广播。这不仅是上海广播业的历史性事件，对于上海唱片行业而言，意义也非同寻常。

The Republic has made significant gains from its membership of the EU, earning the soubriquet Celtic Tiger for its economic progress.

爱尔兰共和国从它的欧盟成员国身份中获益匪浅，并凭借经济的快速增长获得了“凯尔特之虎”的称号。

Although the trading volume was not significant on Monday's upsurging market, it began to enlarge on Tuesday and the indexes maintained vitality as well.

周一的开门红，虽然指数大涨，但量能并没有放大，周二两市略有好转，不但收出中阳，量能也开始放大。

Although being run for a unwheeling cycle, it could not be put into production for the significant change on the traction power policy of the nation.

该车曾经过一个架修期的运用考核，但由于国家牵引动力政策发生重大变化，未能投入生产。

When all other identified risk factors were controlled for mathematically, metastasectomy maintained a significant surial adantage for patients with pulmonary metastatic melanoma.

当其他的鉴别风险因子算术的控制后，转移瘤切除术对有肺转移性黑色素瘤患者仍有显著的生存优势。

Responsibility! Responsibility is tool of the human developing. Speciously, it is so significant effect in the team. Irresponsibility people are no credit standing.

责任!责任是人类发展的必要工具.尤其是在集体中产生的作用非同小可.无责任之人无信誉.

There were significant differences on English Word Recognition Test, reading sound subtest and meaning subtest within the Experimental Group, within the Controlled Group, and between the two groups.

二、实组与控制组在「国中小英语认字测」总分、「国中小英语认字测」字音分测、「国中小英语认字测」字义分测之后测成绩皆较前测成绩进步，但实组之表现明显优于控制组。

I haven’t noticed any significant reduction in the performance of my car since switching to unleaded fuel.

用无铅汽油后，我发现汽车性能并没有明显降低。

He was treated with thymectomy and oral medication of prednisolone and pyridostigmine, but without significant improvement.

经口服药及手术治疗未有改善。

The significant difference of magnetocardiogram between a healthy heart and the heart with right bundle branch block was observed.

实结果表明，健康人与心脏病患者的心脏磁场信号存在明显差异。

Penicillin was an extremely significant medical discovery.

青霉素是极其重要的医学发现。

The pheromone titers of females injected with accessory gland extracts from males at various hours in scotophase had no significant difference.

在暗期的不同时间处理，对处女蛾性信息素合成的抑制作用无显著差异。

Significant falciparum parasitemia had been identified at presentation in both cases.

第一个病例是一由西非奈及利亚回国的六十五岁男性。

The incidence rates of moderate and severe mouth cavity mucitis induced by radiation showed significant difference between the two groups.

两组中、重度放射性口腔粘膜炎发生率差异有显著性。

This study means significant to the ontogeny of Isoetes.

本研究对水韭属植物个体发育具有借鉴意义。

Conclusion The anterior operation has a significant effect on OPLL, which could resect the ossific tissue directly, decompress the spinal cord completely, and fix the vertebrae firmly.

结论 OPLL经颈前路手术可直接切除致压物，减压彻底，钛板固定可靠，手术效果良好，但手术风险及合并症高于后路手术。

The transaction saidthat, the 22nd middle rate establishes too high, because the globalmarket deficiently pushes the high US dollar significant strength.

交易员说，22日的中间价设定得太高，因为全球市场缺乏推高美元的重大力量。