查询词典 Rh-negative

With common pakchoi as the material, they were soaked in mixed solution with 1000 times of methyl parathion, dimethoate, dichlorvos, pyralid treat phosphorus, poison-to-death barnyard grass and fenvalerate for 1 min, and then they were saved in CW(25℃, humidity 55%RH), LC(4 ℃, humidity 60%RH) and DW (-24 ℃, humidity 70%RH) after air dried. After saved for 0, 24, 48 and 72 h, the samples from which were taken to determine the residual quantity of pesticides in pakchoi of different treatments.

方法］以普通小白菜为材料，将其在1000倍甲基对硫磷、乐果、敌敌畏、治螟磷、毒死稗和氰戊菊酯的混合稀释液中浸泡1 min，取出晾干后分别在CW（25℃，湿度55%RH）、LC（4℃，湿度60%RH）和DW(-24℃、70%RH)条件下保存，0、24、48、72 h后分别取样，测定各处理小白菜中农药的残留量。

Base on study for increasing decarburize velocity in the state and word , founding a mathematics model of decarburizing in RH equipment through practice of operation and experimentation. Applying the model calculation, obtain reasonable process parameters of management and status of hot metal before management of decarbonization using RH—MFB equipment.

在借鉴国内外为提高RH脱碳速度的研究成果基础上，结合攀钢RH—MFB的实际及前期IF钢试验情况，建立了RH脱碳数学模型，通过计算提出了攀钢RH-MFB处理超低碳IF钢较合理的来钢条件及处理过程工艺参数。

When SiO〓-NH〓-Rh-Co complex was used to catalyze the hydroformylation of methyl methacrylate, an optimal conversion of 93.4% and optimal selectivity of 84.4% for the normal aldehyde were both obtained at Rh/Co ratio of 2/1, which were both higher than that catalyzed by SiO〓-SiNH〓-Rh and SiO〓-Si-NH〓-Co momometallic catalysts. Clearly a synergistic action between Rh and Co atoms presented in the complex.

我们以SiO〓-Si-NH〓-Rh-Co催化甲基丙烯酸甲酯的醛化反应，当催化剂中Rh/Co比为2/1时，催化活性最高，可达93.4％，对正构产物β-甲酰异丁酸酯的选择性达到84.4％，都高于单金属催化剂，表明了金属间存在相互作用。

M/s. The following dimensionless relationships were obtained: Sh=2+0.073Re〓Sc〓〓〓 The desulphurization process by powder injection and blowing in RH refining of molten steel and its mechanism have been considered and analyzed. Based on the tworesistance mass transfer theory and the mass balance of sulphur in the system, a kinetic model for the process has been developed. The related parameters of the model have been reasonably determined. Modeling and calculations for the process by injecting and blowing the lime based powder flux under the assumed operating modes in a RH degasser of 300t capacity have been carried out using the model.

考虑颗粒与液流的相对速度，RH—PTB条件下熔池传质特性可由下式表征： Sh=2+0.073Re〓Sc〓考虑紊流中脉动速度引起的能量耗散，RH—PTB条件下熔池传质过程服从如下关系：〓将粉剂颗粒与钢液间的传质当作刚性的气泡与钢液间的传质处理，对RH—PTB过程有：〓考察和分析了RH喷粉脱硫过程及机理，基于双重阻力传质理论和体系内硫的质量衡算，建立了RH喷粉脱硫过程的动力学模型，确定了模型各有关参数，包括各传质系数和脱硫处理过程中钢液内参与脱硫反应的粉剂量等。

Considerable progress has been made in our understanding of the molecular basis of Rh in the past 10 years. The bases of Rh inheritance, RH gene and its evolution, the structure and function of Rh complex, as well as nonerythroid Rh homolog, have been determined.

过去的10年间，Rh血型的研究取得了极大的进展，得到了大量分子生物学的研究资料，如Rh血型的遗传方式、RH基因及其进化过程、Rh复合体的结构与功能、红细胞外Rh相似蛋白的表达，Rh基因分型技术也进一步得到发展与改进。

Examination of the conidia on glass coverslips sampled 24 h after discharge resulted in a survival rate of 42～81%at 51%RH, 69～89%at 74%RH, 70～95%at 85%RH, 67～100%at 90%RH, 76～100%at 95%RH, and 56～100%at 100%RH, respectively, varying with different temperature.

在无放回抽样观察中，孢子弹射后第24 h的存活率在51%、74%、85%、90%、95%和100%RH与不同温度的组合中分别为42～81%、69～89%、70～95%、67～100%、76～100%和56～100%。

The uptakes of H2 and CO on the Li-promoted Rh-based catalyst were almost the same as those on the Rh-Mn/SiO2 catalyst, which implied that most of Li was positioned on the support, and only a small part of the added Li was positioned on the top of Rh particles.

Li负裁量对Rh-Mn/SiO2催化剂上H2和CO的化学吸附量影响较小，这表明并非所有的Li都和Rh发生了相互作用，而是有相当一部分Li只是分散在载体SiO2上，并没有与Rh发生接触。

Specimens were measured during various moisture adsorption processes (from oven-dry state to the equilibrium state in 20℃, 40, 60, 80, 90, 100％RH environments, respectively) and desorption processes (25℃, 100％RH→80％RH→60％RH→20％RH).

其中在介电弛豫研究中，通过对水分吸着过程（绝干状态→20℃，40，60，80，90，100％RH平衡态）及解吸过程（25℃，100％RH→80％RH→60％RH→20％RH）中西藏云杉Picea spinulosa Griff。

The results indicate that the composite adhesives show different effects on the vulcanization characteristics,mechanical properties and dynamic mechanical properties of NR. The cure rates of the compounds with RS/RH, RE/RH and RH are accelerated and the maximum torques,the tensile strengths,hardness as well as tensile stresses at a given elongation are higher than those of the control. Whereas,the elongations at break are lower than those of the control.

结果表明：RS/RH，RE/RH，RH胶料的硫化速度明显较快，最大转矩和其硫化胶的拉伸强度、硬度及定伸应力都显著地高于对照，几种橡胶拉断伸长率均不同程度地小于对照，添加粘合剂的胶料其橡胶与织物附着强度远远大于对照，其中RE/RH胶料最大

My blood type is O-, rh-positive; my husband is a B-, rh-positive, we may be the baby or ABO hemolytic RH it?

我血型是O型，rh阳性；我老公是B型，rh阳性，我们的孩子可能会ABO或RH溶血吗？

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失