前期

Objective To compare the effect of nitroglycerin and magnesium sulfate on eclampsism.

目比较硝酸甘油与硫酸镁治疗子痫前期效果。

Prophase may be divided into successive stages termed leptotene, zygotene, pachytene, diplotene, and diakinesis.

前期可被分为连续阶段：细线期、偶线期、粗线期、双线期和终变期。

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝分裂及减数分裂前期存在染体上小念珠状深结构。

Senile dementia is a series of chronic progressive mental deterioration occurring in or pre the geratic period.

老年期痴呆是发生老年期和老年前期一组慢精神衰退疾病。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂晚前期、中期阶段，咯对同源染体都在联会。

Fig. 1. Cumulative preadult mortality rate of Bemisia argentifolii, originating from three groups of host plant, on six

图源类作物银叶粉虱在六种杂草成虫前期累积死亡率.

She had no previous abdominal surgery, and had normal full laboratory workup, including inflammatory markers, clotting analyses, and thrombophilia screen.

前期无腹部手术史，实验室检查完全正常，包括感染征兆、凝血分析，血栓筛检。

Diplotene In MEIOSIS, the stage in late PROPHASE I when the pairs of chromatids begin to separate from the tetrad formed by the association of homologous chromosomes.

在减数第一次分裂前期中靠后一个阶段。

In muscular layer and adventitia, the significant increase of the products was found in the anoestrum,and the density of the products was a little bit weaker in the proestrum than that in the estrum.

肌层和子宫外膜中，动情期最深，动情后期最浅，动情间期表达量明显回升，动情前期比动情期稍浅。