左右

2Similar to other shrimps, artificial pond culture Penaeus monodon also had difference in growth between female and male. At early culture period, the difference between them was not distinct, but the female would grow more quickly than male after the fifty-ninth day. The body weight growth turning point of the male appeared at the 144.5 days, and at the 195. 3 days for the female.(3) By using Von Bertallanffy growth equation, the growth equations of Penaeus monodon were abtained.

养殖前期，雌、雄虾的体长、体重生长差异不明显，雄虾略高于雌虾，在59.6d后，雌虾体长生长速度高于雄虾；雄虾体重的生长拐点出现在144.5d左右，雌虾体重的生长拐点出现在195.3d左右；(3)采用von Bertallanffy生长方程，拟合出池塘养殖斑节对虾体长、体重生长方程为：。

For coal-fired boilers: coal rate of 8 ~ 20%; clear coking coal-fired system 50 ~ 95%; to reduce sulfur emissions 20 ~ 30%; to reduce harmful gas emissions 50 to 95 percent; firepower improve about 20%; lower value of about 14% of spontaneous combustion, and life brought about by the extension of the boiler to reduce the repair cycle of the furnace, flue, heating surface, such as equipment maintenance Qing Jiao role in enhancing the stability of combustion, reducing harmful gas emissions and other benefits.

对于燃煤锅炉：节煤率为8～20％；清除燃煤系统结焦50～95％；降低硫排放20～30％；降低有害气体排放50～95％；火力提高20％左右；降低自燃值14％左右，并带来延长锅炉使用寿命，减少维修周期，对炉膛、烟道、受热面等设备具有清焦保养作用，提高燃烧的稳定性，减少有害气体的排放等效益。

Simultaneously, the exports of ionization rate and nonionzed concentration are set up as a powerful tool for studying thoroughly the freeze-out effect. dN〓/dp and dN〓/dn are neglected in the linearized equation system of the iteration methods of Newton and Gummel, due to having lower 15 orders or more than dN〓/dn and dN〓/dp, thus the computing effort is cut down with no effect on precision. A new cut-off technique is adopted to accelerate the convergence speed, about twice reduced for Newton iteration method and six times or so for Gummel iteration method. The approximate formulae of Fermi-Dirac statistics are also put forward with simpler form and higher precision. 3. A term dependent on time is added to the electron and hole current succession equations respectively. It is only this model that conservation of charge in transient analysis and alternating small-signal analysis at low temperature can be kept by. 4. The performance of SE-PISCES is explained by the simulation example of PISCES-2B, diode.

研究了低温半导体器件模拟的数值方法：对载流子浓度进行了新的归一化；编制了不考虑掺杂所引进的内建电场时的电离率计算程序；由于低温杂质电离率随偏压状态而变化，为此编制了每次求解迭代时的电离浓度计算程序，并将其插入到求解迭代程序中；同时，设置了杂质电离率和未电离杂质浓度的出口点，为更深入地研究冻析效应提供了有力工具；在Newton迭代法和Gummel迭代法的线性化方程组中忽略了dN〓/dp、dN〓/dn，是因为它们比dN〓/dn、dN〓/dp低15个数量级以上，这样减小了计算量又不影响模拟精度；对Newton迭代法和Gummel迭代法采取了新的截断技术，提高了收敛速度，Newton法迭代法和两次左右，Gummel法减少六次左右；给出了表达式更简单而精度更高的Fermi-Dirac积分近似计算公式。

I produced heat-conducting oil furnace energy saving and environmental protection, safe, durable, energy-efficient than the steam boiler about 50% more than electric heating to about 70% energy saving, at atmospheric pressure and high temperature will be above 300 , no explosion hazard.

我公司生产的导热油炉节能环保、安全耐用，比蒸汽锅炉节能50％左右，比电加热节能70％左右，在常压下可获得300℃以上高温，无爆炸危险。

The strange objects were gray-black and didn't make any noise.

2003年5月17日荷兰。2003年5月17日多人目击了这个奇怪的UFO，一位今年36对的司机，使用自己的惠普620数码相机拍摄了一些照片，时间在13：45，据他说，当时空中有一个较大的物体和两个小的物体，两个小的物体似乎被大物体的智能的控制着，他们之间的距离在300米左右，物体离地面在350米左右。

And then playing to a 6-7 point feed, feed for about half an hour sleep wake up to give him a bath .7-8 points, finished after the first stool, and then is probably about 8-8 points to his half-fed milk, feeding a total of about an hour (median urine once cough shot several times) about 9-10 points and then to bed.

然后玩到6-7点喂一次，喂完睡半个小时左右醒来。7-8点给他洗澡，洗完后再大便一次，然后大概就是8-8点半左右开始给他喂奶，共喂约一个小时(中间小便一次，拍咯数次)然后大概9-10点睡觉了。

First talk about the benefits of prescribed hammer, that is, small-scale attacks on horseback, on behalf of his PK ability of mobile, the only disadvantage is the group P FB is not strong, and really make the strongest selection is the strongest one weapons, a BOSS weapons 1000W Price Game coins are perhaps about 4% of the production of a wooden hammer price will be around 180W, but it is not the two weapons used hammer out, even if has to do with a genuine .

先讲讲锤明的好处，就是骑马小范围攻击，代表了他的PK能力机动性强，唯一的缺点就是群P FB都不是强项，而真正做最强的就是选择一把最强的武器，1把BOSS武器价格大概是1000W游戏币左右，一把制作的4%木锤价格也就180W左右，但是这2把武器都不是锤明用的，就算用了也做不了真正的霸者。

In the movement cost your customer compared to us will calculate that this digital one month-long electrical bill over ten thousand Yuan will be a cinch the question which now this question is you most has a headache, but this plant production's environmental protection air conditioning can give you to solve this problem.above may be supposed to refer greatly, concrete take receives the arrival of shipment material object as the standard.

降温效果快，在南方地区，一般可降温4℃-12℃左右的效果，在炎热干燥地区，降温可达5-15℃左右，并且降温迅速。在运行的成本中你们客户比我们更会算这个数字一个月的电费上万元不在话下现在这个问题是你们最头疼的问题，但本工厂生产的环保空调能给你们解决这问题。以上可以大该参考一下，具体以收到货实物为准。

The results indicated that the preferable heat treatment temperature and content of Fe2O3 were around 700℃ and 40%, respectively.

结果表明：纳米-αFe2O3/SiO2复合材料最佳热处理温度为700℃左右，Fe2O3最佳浓度为40%左右，相应的纳米-αFe2O3/SiO2复合材料的磁性能也是最佳的。

High-lying low in the east, the West, the western edge of about 305 meters above sea level, the highest point of 498 meters, 50 meters around the eastern most point of North Yang 48.4 meters east village wells.

地势是西高东低，西部边缘海拔高度305米左右，最高点498米，东部为50米左右，最仰点北井寨村东48.4米。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。