发病

The prevalence of knee OA in using toilet bedpan of squatting position and sitting position is 28.26% and 23.83% respectively.

卫生间便盆使用以蹲位为主的膝OA患病率28.26%，以坐位为主的膝OA患病率23.83%，蹲位排便在膝OA人群中的暴露强度远高于非OA人群，蹲位排便与膝OA发病正相关。

Objective To investigate the effect of the plasma total bile acid on the pathophysiology of essential hypertension.

目的探讨血浆总胆汁酸水平在高血压发病中的作用。

The lower serum concentration of bilirubin is one of the risk factors for onset of acute cerebral infarction.

血清胆红素水平偏低是急性脑梗死发病的危险因素。

Biliverdin can reduce to bilirubin. They are both anti-oxidant, protecting cell against oxidative damage.

但是目前国内外对HO的研究多集中在成人方面或动物实验阶段，尚未见到有关HO-CO系统与小于胎龄儿发病关系研究的相关报道。

Although older patients are at increased risk, the frequency of steroid responsiveness with age may occur in a bimodal distribution.

尽管年龄增大会使发病风险增加，但是类固醇敏感患者的年龄分布会呈现出双峰分布。

To our knowledge, tri/bimodal incidence patterns have not previously been reported for BL.

据我们所知，目前还没有对BL三峰/两峰发病模式的报道。

The incidence of lung cancer Xuanwei the lives of local coal, mostly bituminous coal has a lot to.

而宣威的肺癌发病与当地的生活燃煤多为烟煤有很大关系。

During 23 days in storage, compared with the control, both the two low temperature treatments reduced the blackheart severity, lowered the fruit mass loss, elevated contents of Vitamin C and titratable acids, and delayed the decrease of total soluble solids content, with the storage at (8±1)℃ resulting in better effects.

与常温贮藏相比，在23 d贮藏期内，2种低温贮藏均显著降低了菠萝黑心病的发病程度，减少了菠萝果实的质量损失，提高了菠萝果实的维生素C和可滴定酸含量，延缓菠萝果实的可溶性固形物含量的下降。

For these years, residua of metanephric blastema and delay of differentiation in the development of kidney have been considered the cause of nephroblastoma.

近年来的研究发现，肾发育过程中的胚基残留，分化障碍可能是肾母细胞瘤发病的原因之一。

Wilms" tumor is one of the most common solid tumors in children, and the genesis of Wilms" tumor is believed to be associated with delayed differentiation of metanephric blastema in fetus and retaining proliferation in postnatal period.

肾母细胞瘤（Wilms tumor， WT）是儿童最常见的实体瘤之一，其发病与后肾胚基细胞分化受阻并在出生后继续增殖有关。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷