查询词典 R.R.

In crystal, two APC-PY trimers associate into a hexamer by face. The assembly of two trimers within this hexamer is very similar to that of C-phycocyanin and R-phycoerythrin hexamers, but the tight level of the assembly of two trimers within this hexamer is clearly not so much as that of C-PC and R-PE hexamers.

晶体结构中，两个APC-PY的〓三聚体通过面对面的方式缔合成一个〓六聚体，该六聚体内两个三聚体的组装方式十分类似于C-藻兰和R-藻红六聚体，但六聚体内两个三聚体组装的紧密程度上显然不如C-藻兰和R-藻红六聚体。

Manufactured completely from natural essential oils and plant extracts, AI R SAFE R Odor Neutralizer is not a perfume or masking agent, when atomized into the air it immediately and permanently destroys common odorous gases by an absorbing and biodegrading action.

AI R SAFE R生产完全由天然植物精油和植物提取物，气味中和剂不是香水或掩蔽剂，雾化到空气中通过吸收和降解立即破坏臭味气体分子。

Getting a target sort on multiple bogies is rough, and the chances of dropping multiple Fulcrums with AMRAAMs before they can answer with an R-27 or R-73 is pretty slim.

办理多个转向架目标排序是粗糙，并具有先进中程空空导弹的下降多支点，才可以回答的R - 27或R - 73是非常渺茫的机会。

Fourier Transform infrared Spectroscopy and Acoustic Emission and lyses of Short glass fiber/R-PVC ComPOSities nere mace. The structure difference of untreated and coupling treated glass fiber/R-PVC comPOSities were studied by the faIR.

短玻璃纤维／R─PVC复合材料的红外光谱和声发射分析叶林忠，郑鲁光，赵连军，吴其晔摘要：报道了短玻璃纤维／R－PVC复合材料的傅里叶变换红外光谱和声发射分析。

In transmission electron microscopy, the configuration and the cell structure of Jgm~r changed. Abnormality of Jgm~r turned out earlier than Jgm~s, it shrinked or expanded anomalously, the protoplasm of mycelium manifolded and the cell organs cleared up.

透射电镜观察表明，在井冈霉素的作用下，Jgm~r的形态学和细胞结构发生了一系列的变化：Jgm~r比Jgm~s更早出现不规则的缢缩或膨大；菌丝体原生质蛋白颗粒增多，细胞器消解等异常现象。

Results: In HPC and Z n2+ induced groups, all the contents of MT and the activities of antioxida ses were obviously higher than those in H/R (P.05,P.01 respectively ). While using MT, the activities of SOD were progressively increased than contr ol(P.05), CAT and GSHpx activities were lower than control(P.01), bu t were significantly higher than those in I/R group(P.01). In MT antibody g roups, the activities of antioxidase were decreased extremely.

结果：HPC和锌诱导组MT含量及抗氧化酶的活力均显著高于H／R组P.05、P.01：外源MT处理后 SOD活力显著高于对照组（ P＜0.01，CAT和GSHpx活力虽然显著低于对照组但显著高于H／R组(P＜0.01)；使用M T抗体后，酶活力最低。

Light responses of R/G HCs and LHCs were intracellularly recorded in isolated superfused carp retina, and the response dynamics analyzed.

本文第三部分工作，分别比较了R／G HC对红光反应和对绿光反应、LHC对红光反应和R／G HC对红光反应来验证级联模型的正确性，结果显示R／G HC可能还接受来自红敏视锥的直接输入。

The G value and the B value are lower of tongue color in the Lung Cancer victims, R, H values with no significant difference with the normal group. The R value and the G value are lower of sublingual venae color in the Lung Cancer and gradually downward as the disease develops. B values with no significant difference with the normal group, H value higher.

4肺癌患者舌色的G值和B值较低，R、H值则与正常组无明显差异；舌下络脉颜色的R值、G值较低，并随着病情的进展呈逐渐下降的趋势，B值和正常组无明显差异，H值较高。

Furthermore, it was found that the quaternary structure of bar-headed goose R state Hb is quite different from that of human R state Hb, but greylag goose Hb is similar with human Hb. Analysis indicates that this difference is caused by α63 mutation.

此外发现斑头雁血红蛋白的R态四级结构与人血红蛋白的R态有较大差异，而灰雁血红蛋白则与人血红蛋白接近，分析发现这种差异是α63突变造成的。

The paper develops R/S analysis which was referred by Hurst, and introduces R/S concept in broad sense, then analysis and discusses its computing condition, scale range and system error.

本文拓展了Hurst提出的原始的R／S方法，引入广义情况下的R／S概念，对它的计算条件、尺度范围以及系统误差进行分析。

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。