查询词典 p-phenylenediamine

The operating range suitable for three-phase reaction was obtained and a mathematical model established. The results show that MSB formed by fine magnetizable powder and fliudizing flow can be operated stably in a wide range. MSB has three kinds of regimes: particulate, chain, and magnetically condensed. In these regimes, the chain regime is the best for three-phase reaction. When Ni-RE-P catalyst particles mixed with some iron powder, magnetically stabilization is easily achieved; therefore, it is possible that NiRE-P catalyst can be controlled in the bed for reaction more easilly if adding certain percentage of iron powder.

研究结果表明：细粉铁磁性颗粒形成的磁稳定床可在较宽流速范围内稳定操作，该磁稳定床有三种操作状态：散粒状态，链式状态和磁聚状态，其中有利于进行气液固三相反应的操作状态是链式状态；当磁稳定床在最小流化速度和带出速度之间操作时，床层处于链式状态；最小流化速度和带出速度可用（1-24）、（1-25）、（1-27）、（1-33）式计算；弱软磁性Ni-RE-P非晶催化剂中混入定量铁粉颗粒后便可形成磁稳定床，因此利用混入铁粉颗粒在外加磁场作用下控制弱磁性非晶催化剂颗粒进行反应的方法是可能的。

P deficiency, Al and -P+Al all decreased leaf malate content in both varieties and BX10 was decreased more.

短期-P+Al处理对BX10和BL2叶中草酸含量影响不大，处理14d的BX10则有较大的增加，是对照的1.8倍。

Non-intentionalists, however, argue that in cases of self-deception the false belief is not accidental but motivated by desire (Mele 2001), anxiety (Johnston 1988, Barnes 1997) or some other emotion regarding p or related to p.

然而，非意图主义者认为在自我欺骗的情况中，错误的信念不是偶然的，而是受到欲望(Mele 2001)，焦虑（Johnston 1988， Barnes 1997或别的和p相关、关联的情绪的驱使。

No cracks and holes had been detected. Presence of elements Ni, P and Si were in the simple state of metallic bond Ni, P element and covalent bond SiC, respectively.

元素存在形态主要表现为Ni和P以单质的形式存在，Si以共价健SiC的形式存在，Ni-Ni之间以金属键进行结合。

Halogen ion can enter and break the phosphate glass network when they exceed certain content. The short range structure of metaphosphate and polyphosphate glasses are all built with phosphate chains. Most of lead ions still act as network modifiers, and some lead ions enter glass network to form tetrahedron or Pb-O-P linear linkages.

Br〓和F〓离子达到一定浓度时就会进入网络，使得玻璃网络发生断裂。P〓O〓含量为50mol％和40mo1％的玻璃样品结构都为链状结构，一部分pb〓离子进入玻璃网络中作为网络形成体，形成四面体或Pb-O-P键：而大部分的pb〓离子仍然作为网络修饰本。

Results Statistical significance were observed between malaria incidence and the variation of population number of Anopheles minimus r = 0.89, P

结果 疟疾发病率与微小按蚊数量变化有统计学意义(r=0.89，P.05)，微小按蚊数量变化与分层在1100m海拔以上的村委会种植甘蔗有统计学意义(r=0.78，P.05)。

objective to observe the effect of liver function to long-term burning caffeine sodium benzoateinhalation.methods to compare the liver function of long-term inhalation burning caffeine sodium benzoate group with that of control group by modular p800 making in usa.results between term of long-term burning caffeine sodium benzoate and term of controls were significantly different at total bilitubin,there were different at glutamic pyruvic transaminase,glutamic oxaloacetic transaminase,creatinine (p.05).conclusion long-term inhalation of the burning caffeine sodium benzoate would lead to significantly effect on liver function.

目的 探讨长期烫吸安钠咖对肝功能的影响。方法应用美国生产的modular p800仪器，对烫吸安钠咖组36例及正常对照组14例测定肝功能情况，对结果进行比较分析。结果烫吸安钠咖组与对照组比较，烫吸组总胆红素较对照组的含量明显降低，在统计学上差异有显著性（p＜0.01）。烫吸组谷丙转氨酶、谷草转氨酶、肌酐较对照组升高，在统计学上差异有显著性（p ＜0.05）。结论长期烫吸安钠咖对肝功存在明显的影响。

ResultsDifferences of the PTEN expression were significant between NPC and nasopharyngitis (P＜0.05). Expressions of PTEN were closely related to lymph node metastasis and clinical TNM stage(P＜0.05). None of 52 cases showed mutation in exon5 and 8 of the PTEN gene in NPC.

结果鼻咽癌中PTEN蛋白表达率低于癌旁组织，表达与临床TNM分期、颈部淋巴结转移密切相关（P＜0.05）。52例鼻咽癌中PTEN基因第5、8外显子未见明显突变。

And 0. 45. There were no notable differences of P-gp and MRP expression in lymph node metastasis negative and positive patients.

有淋巴结转移组患者P—gp和MRP的表达分别为0.61和0.69，无淋巴结转移组患者分别为0.54和0.45，两者比较差异无统计学意义（P〉0.05）。

Let A be a nonsingular nth-order real matrix, then cond_p =||A||_p||A~(-1)||_p =1(p= 1,∞), if and only if A = cpσ, where c is a positive constant, p is a permutation matrix, or is a diagonal mat...

设A为n阶非异实矩阵，则矩阵A的求逆p-范数条件数等于1的充要条件为A=cpσ，其中c为正常数，σ是置换阵，其对角元都等于+1或-1。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。