前期

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

目的比较硝酸甘油与硫酸镁治疗子痫前的效果。

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

前可被分为连续的阶段：细、偶、粗、和终变。

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的前存在染上的小念珠状的着深的结构。

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

老年痴呆是发生老年和老年前的一组慢性进行性精神衰退性疾病。

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

发现在其有丝分裂的晚前、中阶段，咯对同源染在进行联会。

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

图源类作物的银叶粉虱在六种杂草的成虫前累积死亡率.

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.

在减数第一次分裂的前中的靠后的一个阶段。

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，动情着最深，动情后着最浅，动情间表达量明显回升，动情前比动情着稍浅。