水平

Analysis revealed that children born to mothers in the highest quintile of plasma folate levels were 1.66 times more likely to have asthma than those born to mothers in the lowest quintile.

研究表明，与叶酸水平最低母亲相比，叶酸水平最高的母亲生下的孩子患哮喘的可能性为1.66倍。

Positive significant correlation between three infection indexes and SDD, and negative insignificant correlation between infection indexes and LIP were found. Fifteen sugarcane varieties could be divided into 6 groups on the basis of the distance more than 1.0. It resulted most ot tested sugarcane varieties had similar smut resistance. It suggested that smut race 1 and race 2 were included in inocula and the condition for Ustilago scitaminea infection was suitable in the crop season by setting up the standard varieties of NCo310, F134, NCo376 and Ya71-374 for smut identification. In addition, the results of sugarcane varieties resistant to smut race 1 and race2 were known by only a simple field trial.

结果显示：9个引进甘蔗品种中，ROC26属于感病品种，其余属于抗病或高抗品种；3个病情指数和持续发病期的两两相关均为显著正相关，潜伏侵染期与这些参数的相关为负相关，但未达到显著水平；在类间距离大于1.0的条件下，可将15个品种聚为6类，进一步明确了各品种抗黑穗病性的相似程度；抗性鉴定标准对照种NCo310、F134、NCo376和Ya71-374的应用，明确了接种源为小种1和小种2，通过一次接种试验，明确了供试品种对2个小种的抗性水平，标准对照种的抗性表现，还说明了本生长季发病条件基本是适宜的。

The results obtained are then compared with practical individual limits and the intervention level of the radiation protection system.

阐述了公众天然本底辐射的组成和所致的剂量水平，并把它和公众在实践中的辐射剂量限值以及干预中的干预水平所对应的可避免剂量相比较，讨论了它们的含义。

To evaluate the diagnosis ability of the network , we have employed ROC method to compare it with the diagnosis ability of a senior radiologist.

为评价网络的诊断水平，我们用ROC的方法对其与高年资放射学医师的诊断水平进行比较

To evaluate the diagnosis ability of the network, we have employ ed ROC method to compare it with the diagnosis ability of a senior radiologist.

为评价网络的诊断水平，我们用ROC的方法对其与高年资放射学医师的诊断水平进行比较

Using the latest meteorological data, the 60-second report provides pollen level estimates for the coming 24 hours - in addition to current tree, grass and ragweed pollen levels.

利用最新的气象资料， 60秒报告提供花粉水平估计未来24小时-除了目前的树，草，豚草的花粉水平。

Spearman rank correlation coefficient was employed to assess the relationship between serum CXCL16 level and Gensini score. Results In patients with ACS the level of serum CXCL16 was significantly increased compared with control and SAP patients. The serum CXCL16 concentration was positively associated with ACS.

结果 血清CXC趋化因子配体16水平在急性冠状动脉综合征组显著增高，其与急性冠状动脉综合征呈正相关，而与用药情况、血脂及C反应蛋白水平无相关。

Its expression reach to peak in G1/S conversion, and in GO phase, differentiation or apolexis, the mRNA levels of MCM proteins declined to so little that can not be detected.

MCM蛋白在增殖细胞中表达水平高，在静止期细胞或分化好的细胞中不表达或水平很低，提示MCM蛋白可以作为增殖细胞的特异标志。

Rosiglitazone can decrease the expression of RBP4mRNA in 3T3-L1adipocyte that used dexamethasone induced into insulin resistance model, and can improve the expression of GLUT4mRNA. 3. Rosiglitazone can increase the glucose intake in 3T3-L1 adipocyte. Chapter 2 Superficial Observed the Expression of Rebinding Protein 4 in OLETF rats OBJECTIVE Compare the level of the expression RBP4 between OLETF rats and LETO rats in adipose tissue; observe the function that rosiglitazone interfere in the expression of RBP4; observe the relationship between RBP4 and GLUT4, then approach the possible mechanism that RBP4 induce to insulin resistance.

第二章罗格列酮对OLETF鼠RBP4的影响，以及RBP4在OLETF鼠内脏脂肪表达的初步观察比较自发性2型糖尿病OLETF鼠与同家系LETO鼠脂肪组织视黄醇结合蛋白(RBP4)水平；观察罗格列酮对RBP4的干预作用；观察脂肪组织RBP4与GLUT4水平的相关性，从而探讨RBP4导致胰岛素抵抗的可能机制。

In general,the recommendatory dose of 2 g/d is safe for human beings.This does not cause abnormal rise of serum uric acid level,which leads to hyperuricemia and gout.

饮食核酸可影响血尿酸水平；成人日补充量 2 g/d是安全的，不会引起血尿酸水平的异常持续性升高而产生高尿酸血症和痛风。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。