可降低的

Daphnetin significantly reduces the COX and RNR activities of Plasmodium falciparum in vitro .

在体外瑞香素可显著降低恶性疟原虫的细胞色素C氧化酶及核糖核酸还原酶活性。

The inhibition level of the COX activity by daphnetin after being treated for 2, 4, 8 and 12 h were 0.6%, 73% and 80% respectively and the inhibition level by daphnetin at different concentrations （0.1, 1, 100 and lmmol/L） for 6h was 3%, 31%, 53% and 84%, respectively.

在体外瑞香素可显著降低恶性疟原虫的细胞色素C氧化酶及核糖核酸还原酶活性。

There is also evidence that Selenium has a protective effect against some forms of cancer; including lung cancer, colorectal cancer, prostate cancer, liver cancer , breast cancer, and so on common cancer. The trace element selenium has been shown enhance male fertility; decrease cardiovascular disease mortality, and regulate the inflammatory mediators in asthma; Treatment of secondary lymphedema of the arm with physical decongestive therapy and sodium selenite.

有证据对多种癌症，如肺癌、结直肠癌、前列腺癌、肝癌和乳腺癌等有防护作用；硒增强男性生育力，降低心血管病死亡率，控制哮喘病炎症介体；亚硒酸钠治疗癌症病人由于肿瘤、淋巴结切除或放疗后引起上臂肢体近端继发性淋巴结水肿；补硒可增强泰素和阿霉素的疗效，此疗效比单用泰素和阿霉素为好。

Of crisis-affected large enterprise production and management difficulties, Chongqing lighten the burden of social insurance, from December 1, 2008 to November 30, 2009, the city's urban workers on the basic old-age insurance scheme enterprise old-age insurance premiums deferable 5 percentage points, the basic medical insurance for urban workers, reduce the proportion of enterprises to pay 2 percentage points, will enable enterprises reached 2.3 billion burden.

对受金融危机影响较大、生产经营困难的企业，重庆减轻企业社会保险费负担，从2008年12月1日至2009年11月30日，对全市城镇职工基本养老保险参保企业缓征养老保险费5个百分点，城镇职工基本医疗保险企业缴费比例降低2个百分点，可使企业减负达23亿元。

The preparation method was simply. All product can be used to demulsify and no waste need to be treated.

制备 方法简单，所有产物都可用于破乳现场，无反应废物需处理，使复合破乳剂的成本降低。

most endothoracic anastomotic fistula happens 3～13 days after esophagogastrostomy with critical conditions, timely diagnosis and proper treatment including operation can shorten the disease course and greatly decrease the mortality.

食管、贲门癌术后胸内吻合口瘘多发生在术后3～13d，病情多较危重，及时发现并妥善处理包括积极手术介入可明显缩短病程，显著降低吻合口瘘的死亡率。

Purchasing reusable respirators also may reduce or eliminate the impact of potential shortages of filtering facepiece respirators and may be more cost effective over the duration of the pandemic.

购买可更换式呼吸器不仅可以降低或消除随弃式呼吸防护口罩因货源不足造成的潜在影响，而且在流感爆发期间使用时还会更经济。

Vitamin E is an antioxidant that helps neutralize superfluous free radical, which was generated by exposure to sunlight, pollution, radiation, pressure etc. In addition, it helps prevent arterial disease, lower the haemoconcentration, repair damaged tissue, and moisturize and nourish skin, delay ageing.

维生素E是一种强抗氧化剂，有助于中和人体因日晒、污染、放射物、压力等产生的过量自由基，可防止动脉疾病，降低血液浓度，修复损伤组织，滋润肤质，延缓衰老。

This technology is mostly to change the primary harvestry equipment that composed by three drive parts of dial-standing grain wheel,to-and-fro incise and agitate-dragon transportation into a helix agitate-cut equipment.It can predigest most of the structure,reduce the cost and advance the dependability.

项目简介：本技术主要是将原来收割机由拨禾轮，往复切割，搅龙输送三个传动部分组成的收割装置变为了一个螺旋搅切装置，可大大简化结构，降低成本，提高可靠性。

Soil Ca2+ content increased by 0.749mmol/kg, Mg2+ content increased by 0.169mmol/kg, the Na++ K+ content dropped by 9.52mmol?kg, SO42- increased by 0.091mmol?kg, Cl- reduced by 1.727mmol?kg, the HCO3- content in the soil assumed the obvious dropping tendency, it might be explained that the advancement of HCO3- has transformed into CO32- in the oasis, and has formed precipitation with two price calcium magnesium heteropolar ,then fix in the soil layer.

4土壤Ca2+含量增加了0.749mmol/kg，Mg2+含量增加了0.169mmol/kg ，Na++K+含量下降了9.52 mmol∕kg，SO42-增加了0.091 mmol∕kg， Cl-降低了1.727 mmol∕kg，土壤中HCO3-的含量呈明显下降趋势，可解释为在绿洲化进程中HCO3-转化为CO32-，并与二价钙镁离子结合形成沉淀固定于土层中。

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