查询词典 Ra

The modulations of beta-catenin and caspase-3 levels were investigated in the KM mouse embryo following maternal treatment with a single oral dose of 30mg/kg body weight of RA during the neurula period.

流行病学研究显示，在胚胎发育过程中摄入过多维甲酸可致各种发育缺陷，其中神经管畸形最为常见。

I am Ra. The next step is still at this space/time nexus in your illusion

我是拉。"下一步"仍旧处于你们现在幻想中的"时空网络"上，"下一步"一直在实现它的进展

Methods Ninety-two clinically confirmed RA patients underwent high frequency ultrasonography. Maximum thickness and arterial RI of the wrist synovium were measured in active and nonactive stage.

选择临床确诊RA患者92例行高频超声检查，分别测量活动期和非活动期RA患者腕关节滑膜内动脉的RI值及滑膜最大厚度。

Methods SNPs of IL-6 and IL-18 genes were detected in 120 patients with RA and 168 normal subjects using polymerase chain reaction with sequence-specific primers.

应用序列特异性引物－聚合酶链反应技术检测168名健康体检者和120例RA患者的IL-6基因启动子－572和－174及IL-18基因启动子－607C/A和－137G/C单核苷酸多态性。

The serum leptin in women with PA is higher than that in the normal one. There is correlation between leptin and MG. But it isn't influenced by other factors, such as the activity of disease. Maybe leptin participates in the inflammation of RA as an independent factor.

女性RA血清瘦素水平升高，与AAG存在相关性，但与病情活动等其他因素无关，推测瘦素可能是一个独立的炎症细胞因子，在RA的炎症反应中发挥一定的作用。

Using the changing rate of maximum feed-rate as a threshold,the surface of the part is divided into different areas according to the values of normal curvature radius.Then the feed-rate is adjusted by constant velocities of cutter contact,thus the adaptive variation of feed-rate can be reached.An example is given to prove the ra...

以最大工作进给速度的变化比率为阈值，把零件表面的法曲率半径划分为不同的区域；在不同的曲率区域内，分别以恒定的刀触点速度对进给速度进行修正，修正后的进给速度随着零件表面曲率的变化而自适应变化；实例表明该方法具有合理性和有效性。

A: I am Ra. These entities are of the density of love, numbering four.

A：我是拉。这些实体属于爱的密度，编号是四。

The effects of variable properties on flow and heat transfer were also studied. 1. SIMPLEC algorithm was used to simulate the laminar natural convection flow in horizontal concentric annuli with the assumption of constant properties. Numerical studies range are as follows: Ra〓 number 100～10〓, radius ratio 1. 2～10.Velocity and temperature distribution profile and the heat transfer result were derived. The comparison of heat transfer results under the boundary condition of constant heat flux and constant wall temperature was also made.

对水平同心套管内层流自然对流采用SIMPLEC算法进行了数值模拟，在〓，半径比1.2～10范围内使用定物性假设进行了计算，得到有关温度和速度的分布以及相应的换热结果，并比较了内壁面分别处于定热流和定壁温条件下换热结果的差异，根据换热计算的结果整理并拟合有关的换热关联式。

New progress has been got in dephosphorizing of Fe concentrates owing to the development of RA-31 and DA-18 with success. mineral processing ; refractory iron ores ; oolite ; high-phosphorus iron ores ; iron increasing and phosphorus reducing ; flotation reagents

根据鄂西铁矿石的特点进行了选矿药剂及相应的浮选和絮凝选矿工艺的研究，研制成功了RD-31捕收剂和DA-18选择性絮凝剂，采用磁选-脱泥-反浮选工艺流程，对武钢矿业公司科技处提供的鄂西铁矿混合矿样(WE-1样)进行

A: I am Ra. Many of those seen in your skies are of the Orion group.

A ：我是拉。许多在你们天空可见的物体来自猎户集团。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切