反应率

The better labeling conditions are as follows:dry acetonitrile as solvent, the mole ratio of K/222 to K 2CO 3 is 1∶1, reaction time is 5 min at 80 ℃. The radiochemical yield is about 57% which is about 3 times higher than the published data.

得出较佳标记条件：以无水乙腈为溶剂，K/ 2 2 2与K2 CO3 摩尔比为1，80℃下反应 5min ，标记率为 5 7%，比文献值提高了 3倍以上。

So the corn oil methyl ester biodiesel used in this study that is made from transesterification reaction. After diesel engine experiment, experimental results demonstrated that using corn oil methyl ester biodiesel, which is based on no influence of engine performance has higher BSFC and the concentration of than premium diesel about 11.99% and 11.06%, respectively. Moreover, its emission concentration of Smoke and HC are lower than premium diesel about 52.47% and 16.51%, respectively.

故本研究使用甲酯化反应的玉米油甲酯生质柴油，经内燃机实验后所得结果得知，使用玉米油甲酯生质柴油为燃料时，在不影响引擎性能的情形下，其燃料消耗率及NOX排放浓度比石化高级柴油分别高约11.99％和11.06％，而Smoke和HC的排放浓度分别低约52.47％和16.51％。

We compared the recurrence rate,remission time and side-effect rate between two groups.

结果 观察组疗效较对照组好，表现为缓解期较对照组长（P.01），复发率较对照组低（P.01）；不良反应两组相比无差别。

Results Combined group was much better than radiotherapy group in total effective rate and completely remittent rate,and the time of effect were also shortened compared with control group.Conclusion The combination of two methods is effective and significantly superior to single treatment of radiotherapy.

微波热疗对放疗有协同增敏作用，二者配合对颈部较大淋巴结转移癌的治疗有重要的临床应用价值，可明显提高局控率，减少局部放疗剂量，减轻放疗反应，无明显毒副作用，值得临床推广使用。

It can be concluded that (1) forosamine on 17-carbon can be easily lost, but difficult for rhamnose sugar;(2) spinosad concentration decreased when irradiation time increased, degrading rate was up to about 70% for irradiating 484 min, and 11 degradates were produced. These degradates were products of the oxidation, reduction, and hydrolytic reactions.

结果表明，多杀菌素17碳上的福乐糖胺容易失去，三氧甲基鼠李糖很稳定；多杀菌素浓度随紫外光照射时间的增加而降低，在照射484 min后，降解率达到70%左右，形成11种降解产物，这些降解产物是多杀菌素A或D经氧化、还原及水解等反应形成。

The effects of five different cubic artificial reef models on behavior and distribution of juvenile schlegel's rockfish were studied.

用鱼类行为学方法，观测了许氏平鲉Sebastes schlegeli幼鱼在水槽内无模型礁和有模型礁条件下的行为反应，并统计分析了PVC材质的5种结构模型礁对许氏平鲉幼鱼的聚集率。

Based on the saponification value and rate, the saponification in different reaction conditions was studied and a set of data by using routine experimental method was collected in this paper.

以皂化值、皂化率为判据，研究了不同条件下的皂化反应。并获得一套较为理想的实验数据。

psychology nurses interpose, liquid nitrogen is refrigerant treat wet wart of gestation vulva acuteness to have cure rate jointly with MEBO tall, recrudesce leads low, verrucous body to keep clear of the fast, heal that achieve a face does not leave reaction of fine of weak point of scleroma and scar, period of treatment, all without exception quickly to wait for an advantage, can use at pregnant woman.

结论心理护理干预、液氮冷冻和MEBO联合治疗妊娠期外阴尖锐湿疣具有治愈率高、复发率低、疣体清除快、创面愈合快不留硬结和瘢痕、疗程短、无不良反应等优点，可用于孕妇。

This paper introduces the flow diagram and mechanism of semidry process flue gas desul-furization for medium and small sized coal burning devices using Ca_2desulfurizer.

介绍了选用熟石灰Ca2作脱硫剂的中小型燃煤烟气半干法脱硫工艺和反应机理，研究了浆液浓度、入口烟气温度和烟气SO2浓度对脱硫率的影响。

The results showed that RSAP used two primers of 18 nucleotides in which starting at the 3' end of each primer were restriction site sequences (4-6 bases),followed 12-14 bases of arbitary sequence, the differences between two primers were restriction sites and filler sequence; PCR am-plification was run for the first 5 cycles with an annealing temperature of 35℃, followed by 35 cycles with an annealing temperature of 48℃; the PCR reaction of 25 μL included 20ng DNA templates, 2.5mmol/L of Mg(superscript 2+), 0.2 mmol/L of dNTP, 1.5U of Taq DNA polymerase, 600nmol/L of each primers. RSAP is a new maker technique with simplicity, moderate throughput ratio and reliability. RSAP is of good reprodicibity and broad application.

结果显示，RSAP技术的引物为2条长度均为18bp的引物，引物的3'端为4~6个碱基的限制性酶切位点序列，接着是12~14个碱基的随机序列，2条引物的限制性位点和随机序列不同：PCR扩增的前5个循环采用35℃的退火温度，随后的35个循环采用48℃的退火温度；在25μL反应体系中，模板DNA用量为20ng，Mg(上标 2+)浓度为2.5mmol/L dNIPs浓度为0.2 mmol/L，Tap DNA聚合酶用碳为1.5U，2条引物浓度均为600mmol/L；RSAP技术重复性好，适用性广泛，是一种操作简便、产率中等、稳定可靠的DNA标记技术。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！