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The optimized analytical conditions were as follows: discharge voltage of 1 100 V, discharge current of 50 mA, preburn time of 45 s and integration time of 10 s.

以铁为内标元素，优化分析条件为放电电压1100V，放电电流50 mA，预溅射时间45 s，积分时间10 s，建立直流辉光放电光谱法测定硅钢中11种元素的定量分析方法。

The results indicated that ultra-low nitrogen (0.001 0%-0.008 0%, w/%) in low alloy steel could be determined accurately under such optimized analytical conditions as follow: the addition of deoxidizing agent was less than 0.35%, multi-head milling cutter should be chosen and the milling depth was 1.4 mm while sampling, the mass percentage of argon was no less than 99.999 5%, the washing time was set as 8 s, the precombustion time was set as 3. 3 s and energetic precombustion energetic measure optical source mode is adopted.

结果表明，取样时控制脱氧剂加入量不超过0.35%且选用多刀头铣刀盘，铣样深度为1.4 mm；在氩气的质量分数不小于99.999 5%，冲洗时间为8 s，预燃时间为3.3 s，采用高能预燃高能测量光源方式等优化的分析条件下，可有效测定低合金成品钢中质量分数为0.001 0%~0.008 0%的超低氮。

based on users requirement,using integrate method of c/s mode and b/s mode,enterprise investment item information management system is researched and developed.from prestudy,project proposal,criticism,achievement verification,benefit analysis,estimate cordiality and so on,the whole process information management for enterprise investment items is realized.taking full advantage of their connection,it realizes not only safety and efficiency restrict,but also convenience development and maintenance the system and information communicate betimes.and the quality and benefit of enterprise investment item information management system are improved.

&直属项目经理部管理模式&在建筑工程。。。摘要：采用c/s模式与b/s模式相结合的方式，基于用户需求，研究开发企业投资项目管理信息系统。对企业投资项目实现从预研、立项、中期检查、成果验收、效益分析、诚信评价等全过程综合信息化管理。充分利用两者结合的优点，达到既强化企业投资项目数据的安全与有效约束，又便于系统开发维护和信息的及时沟通，提高了企业投资项目管理信息管理的质量和效益。

Should the vessel be discharge at a rate less than the average ,the buyer shall pay to the seller demurrage at the rate of u,s %15,000,00 per running day and a prorata shere for any portion of such running day should the vessel be pay to the buyer speed of dispatch at the rate of u,s $14,000,00 per running day.

万一，船在少于平均的比率是放电，买主将以 u 的比率对卖方超过停泊日期支付，s%15，000，00 每一给如此流动的日子的任何部分的流动日子和 prorata shere 应该以 u 的比率，船是对特派的买主航速的薪资，每一流动的日子 s$14，000，00。

Should the vessel be discharge at a rate less than the average ,the buyer shall pay to the seller demurrage at the rate of u,s %15,000,00 per running day and a prorata shere for any portion of such running day should the vessel be pay to the buyer speed of dispatch at the rate of u,s $14,000,00 per running day.

万一船以少于平均的比率是解除，买主以 u 的比率将支付到卖方超过停泊日期，每一流动的日子和 prorata shere s%15，000，00 对于任何如此流动的日子部分船应该以 u 的比率是对特派的买主速度的薪资吗，每一流动的日子 s$14，000，00。

Should the vessel be discharge at a rate less than the average ,the buyer shall pay to the seller demurrage at the rate of u,s %15,000,00 per running day and a prorata shere for any portion of such running day should the vessel be pay to the buyer speed of dispatch at the rate of u,s $14,000,00 per running day.

万一船以比率少於平均是解除，买主以 u 的比率将支付到卖方 demurrage，每流动的日子 s%15，000，00 和 prorata shere 为如此的流动日子的任何部分船应该以 u 的比率是对特派的买主速度的薪资吗，每流动的日子 s$14，000，00。

Interestingly, AND-1 possesses a distinct punctate pattern of subnuclear localization especially in mid to late S-phase, which closely correlates with S phase progression in centromere.

AND-1特别在S phase中后期的细胞核中具有清晰的点状分布，此一分布与S phase的进行有很密切的关系。

In the third chapter, the synthesis of5-[(1"S)-1",2"-diacetyl-oxyethyl]-1-phenylpyrazol-3-carboxaldehyde oxime(2) from5-[(1"S)-1",2"-diacetyl-oxyethyl]-1-phenylpyrazol-3-carboxaldehyde(1) and phenyl-hydrazine were introduced firstly. The synthesis of nine dioxapyrrolino[3,4-c]pyrazoles containing chiral pyrazolyl moiety(6a-i) from 2 with N-substituted-phenylmaleimide by nonmetal oxidant IBD-initiated intermolecular 1,3-dipolarcycloaddition was described in detail.

第三章首先以5-[(1′S)-1′，2′-二乙酰氧基乙基]-1-苯基吡唑-3-醛(1)和苯肼为原料，合成了化合物5-(1′S)-1′，2′-二乙酰氧基乙基1-1-苯基吡唑-3-醛-苯腙(2)；再用化合物(2)与N-取代苯基马来酰亚胺反应，利用无金属氧化剂—IBD引发1，3-偶极反应，发生分子间的环加成，合成了9种新型手性吡唑连二氧代吡咯啉并

Using New Zealand rabbit ears cartilage makes chondrocyte suspension, Fibrinogen was mixed with D-hank's makes a final fibrinogen concentration of 50mg/ml mixture solution, then chondrocytes resuspend with fibrinogen solution, chondrocytes-seeded fibrinogen was mixed with thrombin (25U/ml in 40mM calcium choride) to make chondrocytes/fibrin glue polymer. Pluronic F-127 was mixed with D-hank's makes a final Pluronic F-127 concentration of 400mg/ml mixture solution, then chondrocytes resuspend with Pluronic F-127 solution to make chondrocytes/Pluronic F-127 polymer. The chondrocyte concentrations was 10 million chondrocyte/ml of polymer.

为确定纤维蛋白凝胶与Pluronic F-127在注射方式形成组织工程化软骨过程中的优劣，我们进行了如下实验：应用新西兰大白兔耳软骨获取软骨细胞并体外培养，纤维蛋白原应用D-hank's液配制为50mg/ml，然后以纤维蛋白原溶液重悬软骨细胞，再与40mM的氯化钙配制的25U/ml凝血酶混合形成软骨细胞—纤维蛋白凝胶复合物；Pluronic F-127应用D-hank's液配制为400mg/ml，同样用PluronicF-127溶液重悬软骨细胞而形成软骨细胞—Pluronic F-127凝胶复合物。

The saturation time of saturable pulsed transformer and magnetic switch are 47μs and 1.4μs.

可饱和脉冲变压器和磁开关磁芯的饱和时间分别为47μs和1.4μs。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。