查询词典 RA

The ship may have symbolized the solar journey of the deceased king with the gods, particularly the sun-god Ra.

该船可能象征着太阳的旅程死者国王的神，特别是太阳神拉。

A gear H62 which made in yellow brass with the same mode number m=0.34, 2mm thick and had a center hole, when the gap get C=0.5%t , and punched with compound punching die, and the dimension accuracy reached IT7, the part have a flat surface ,the verticality of tangent plane reached 89.5°, its roughness Ra magnitude are 12.5μm, height of burr are 0.10mm; and the punching part are punched with progressive die, the gap C=7%t , initial accuracy are IT11, and have an more rough surface, even can see the gap with eyes.

例如料厚t=1.5mm的H62黄铜冲裁件，选用C≤40%t单边Ⅰ类小间隙冲裁比选用C≤8%tⅢ类大间隙冲裁，冲件固定误差将加大40%～60%，精度至少降一级。此外，采有无搭边排样，冲件的误差要远大于有搭边排样冲件。无搭边排样冲件。无搭边排样冲件的精度低于IT12级，而多数有搭边排样的冲件精度在IT11～IT9级之间，料厚t＞4mm的冲件，尺寸精度会更低一些。

Methods Twenty two cases of RA patients (36 knees) were treated by arthroscopic surgery.The total synovectomy and debridement using multi portal approach were performed during the operation.

2003年5月至2004年8月，我科对22 例类风湿关节炎患者36侧膝关节进行关节镜手术治疗，术中经多入路切除全关节滑膜，同时清理关节腔。

This finding suggests that the alterations in the expression profile of RAR alpha and beta, beta-catenin and caspase-3 may be implicated in the teratogenesis induced by excess RA in KM mouse embryo.

提示，过量维甲酸改变了昆明小鼠胚胎神经管中维甲酸受体α/β及β-catenin和caspase-3基因的正常时间表达模式，这种异常的基因表达模式可能参与了维甲酸致昆明小鼠胚胎畸形的发生机制。

Theban princes loyal to Ra/Marduk press northward under Mentuhotep I.

2080年，底比斯的王子忠诚于拉/马杜克而受到了北部的孟图葛特一世的压迫。

A report by the Department of Education estimates that the student-teacher ra tio in China is four times higher than in the United States .

教育部的一份报告估计中国的学生和老师的比例比美国高四倍。

High level of correlation was observed between IgG2a type anti-CⅡ antibody titre and arthritic severity of CIA.

已有研究表明IgG2a型抗-CⅡ抗体滴度与RA关节炎的严重程度之间呈强相关。

A: I am Ra. You assume correctly to a great degree.

A ：我是拉。你的假设准确度很高。

Results RA decocted liquids could decrease voix pedis tumefaction of BiZheng model animals, but had no effect on the growth and development and hematopoietic system of model animals.

结果川乌水煎液能抑制痹证动物的足跖肿胀；对模型动物的生长发育无明显影响；对其造血系统无明显毒性；对其肝脏、肾脏、心脏有一定毒性。

Results RA decocted liquids could decrease voix pedis tumefaction of BiZheng model animals, but had no effect on the growth and development and hematopoietic system of model animals. They had certain toxicity to livers, kidneys, and hearts of the model animal.

结果川乌水煎液能抑制痹证动物的足跖肿胀；对模型动物的生长发育无明显影响；对其造血系统无明显毒性；对其肝脏、肾脏、心脏有一定毒性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。