比高

Therefore, Mankengmangu of people claiming to be written procedures, the boss can do no worries about the project can not find the person, you want the salaries and high prices It does not matter, just find a graduate of the school boy, faster than you write, write Hello, compared with the new technology than you, more important, than the price of your old butt cheaper half.

因此，满坑满谷的人自称会写程序，老板不愁找不到可以做project的人，你要求的薪水和价格很高？没关系，找个学校刚毕业的小子，写的比你快，写的比你好，用的技术比你新，更重要的，价格比你这个老屁股便宜一半。

It was intensively used in the field of portable computer and communications, if one doubles the specific capacity of the positive electrode, e.g., by using an oxide that could reversibly intercalate ILi instead of 0.5 Li per 3d-metal, one could increase the specific capacity of the cell by 68%.

如果正极的比容量增加一倍，即每个3d金属能嵌入1个理，那么电池的比容在量就能增加 68％；如果负极的比容量增大 1倍，那么电池的比容量只增大12％，所以对埋离于电池的研究主要应放在对正极材料的研究上，LIMn.O。由于电压高、价格便宜和对环境友好而成为最有希望的备选材料之一。

The results indicate that finishing temperature and coiling temperature have more affects on yield ratio of HP345 steel.Yield ratio will increase when finishing temperature and coiling temperatrue reduced;It is obviously decreased when coiling temperature is equal to 650℃;it is obviously increased while coiling temperature is reduced to 580℃;it is lower and has less variation while coiling temperature is between 610℃ an...

结果表明，终轧温度和卷取温度对HP345钢的屈强比都有较大的影响，降低终轧温度和卷取温度，均使HP345的屈强比升高；卷取温度为650℃时，屈强比明显降低；而卷取温度降至580℃时，屈强比明显升高；卷取温度在610℃~630℃区间变化时，屈强比较低而且变化不大，同时钢具有较高强度。

To estimate the high signal to noise ratio in every recorded trace using quantitative method and erase the recorded traces with low signal to noise ratio so as to form a standard trace with high signal to noise ratio.

在形成标准道时，利用定量估计信噪比的方法，对每个记录道分段进行信噪比估计，剔除信噪比低的记录段从而形成高信噪比的标准道。

Therefore, the LsHNXs genes were cloned in this study, and their function was studied by RNAi. The main results were shown as follows:1 The conservative sequences of three LsHNXs genes (LsHNX1, LsHNX2, and LsHNX3), and the 3'-terminal specific sequences of LsHNX2 and LsHNX3, were cloned by RT-PCR and 3'-RACE.2 The plant RNAi vectors were constructed and the transformation of Limonium sinense was done. The RNAi lines of three single-genes and one double-gene were obtained and were propogated rapidly for the molecular and the stress tolerance analysis.3 To be compared with wild type, the Na+ and K+ contents secreted by the leaves of LsNHX1 transgenic plants were remarkably higher.

主要实验结果如下：1采用RT-PCR和3'-RACE方法从补血草中克隆获得LsNHXs基因家族三个成员LsNHX1、LsNHX2和LsNHX3的保守区序列以及LsNHX2和LsNHX3的3'端特异序列。2构建植物基因RNAi沉默表达载体并转化补血草，获得三个单基因和一个双基因的RNAi沉默表达植株，快繁转基因植株供分子鉴定和耐逆分析。3LsNHX1转基因植株叶片表面分泌物中的Na+、K+离子含量比野生型对照显著增加；叶组织内Na+离子含量和K+离子含量均略高，但差异不显著；K+/Na+比没有显著差异。4LsNHX2转基因植株叶片表面分泌物中的Na+离子含量比野生型对照有所下降，但差异不显著；K+离子含量比对照显著降低。

By use of titration analysis, the thesis investigated various factors such as isocyanate, PE molecular weight, reacting substance molecular ratio, reacting temperature and time etc. influencing upon prepolymerization step. It was found that 2, 4-tolulene diisocyanate and 4, 4'diphenylmethane diisocyanate is more rapidly reacted with PE600 than HDI. With PE molecular weight increasing, the reacting temperature or time should be raised or extended relevantly. Thus PE2000+2HDI pre-polymerization should be better carried out under some catalyst, for example, Triethylene diamine , Dibutyltin dilaurate and Tin octoate were used.

首先采用滴定分析方法对WRPU预聚反应的影响因素进行了研究：芳香族二异氰酸酯TDI、MDI比脂肪族二异氰酸酯HDI反应活性高，其中TDI在反应初始阶段的反应速率比MDI快，不过随着反应的进行，MDI比TDI反应速率加快，这主要是因为TDI分子中的两个-NCO反应活性差异大所致；二元醇分子量越大，反应速度越慢；聚醚二元醇比聚酯二元醇的反应速度快；当分子量超过2000的二元醇与HDI进行预聚反应时，需借助适当的催化剂来加快反应速度，从而使预聚反应能够顺利进行，分别选择DABCO、TOA和DBDTL三种催化剂进行催化反应，发现不同的催化剂，其催化效果相差较大。

The cause of hard agglomerate formation and its effect on sinterability were investigated. The water-washed ZrO〓-Y〓O〓 powders were found to be greatly made up of hard agglomerates. The ethanolwashed powders also contained a few of hard agglomerates because of uneffective dehydration. Beside, ethanol volatilizes in advance of water during drying because ethanol has a lower boiling point than water, so steric effects of ethanol won't act. However, nearly no hard agglomerate formed in the azeotropic distilled powders, because of effective dehydration and higher boiling point for n-butanol.

研究指出，水洗工艺所得ZrO〓-Y〓O〓粉末几乎完全由硬团聚组成；乙醇洗涤工艺的脱水效果不是很好，并且由于乙醇的沸点比水低，以致在干燥过程中残留乙醇比水先挥发，乙醇的空间位阻效应不能有效地发挥作用，因此，仍然可以导致产生一定量的硬团聚；而共沸蒸馏工艺的脱水效果最佳，且正丁醇的沸点比水高，干燥时残留正丁醇比水后挥发，从而正丁醇的空间位阻效应可有效地发挥作用，因此避免了在煅烧过程中形成Zr-O-Zr键，即共沸蒸馏粉末中不含硬团聚。

The result indicated that in the low phosphorus condition, using sturdy-seeding agent which inoculates fungi of dissolving phosphorus could obviously improve the plant height, increase fresh and dry biomass of the shoots, root vigor, phosphorus content and P uptake of the shoots. In the five treatments, compared to the blank control groups, the plant height of rice seedling increases 16.81%, fresh biomass 21.28%, dry biomass 12.42%, phosphorus content 31.11% and P uptake 44.03% for the shoots, the results were good. Next was P1 and P4 treatments, especially in the P1 treatment, the dry and fresh biomass, phosphorus content and phosphorus uptake of the roots were highest than any other treatment.

结果表明，在低磷条件下，施用接种解磷菌的壮秧剂可以显著提高水稻秧苗的株高、地上部干、鲜生物量、根系活力、地上部磷含量和磷吸收量，在5个处理中，P2处理水稻秧苗的株高比对照提高16.81%，地上部鲜生物量比对照增加21.28%，地上部干生物量比对照增加12.42%，地上部磷含量比对照提高31.11%，地上部磷素吸收量比对照提高44.03%，表现效果较好，其次是P1和P4处理，其中P1处理的根部干、鲜生物量、根部的磷素含量和磷素吸收量均高于其他处理。

The results indicate that,the CPR of venturis with reasonable design and suitable technics is obviously higher than critical pressure ratio.

实验结果表明：设计合理、工艺合适的Laval喷管，临界背压比明显高于临界压力比，而且，比热容比越小，表面粗糙度等级越高，喉道直径越大，对应的临界背压比越大。

As the sword-master and stunt coordinator behind some of the most memorable prequels scenes such as the "Duel of the Fates" battle between Darth Maul, Obi-Wan Kenobi, and Qui-Gon Jinn in The Phantom Menace, and Obi-Wan's "rumble in the rain" with Jango Fett in Attack of the Clones, Gillard revealed that the duel between Anakin and Obi-Wan on the volcanic planet Mustafar will be worth the wait for fans.

作为设计了诸如《幽灵的威胁》中达斯-魔、奥比万-克诺比和魁刚-金之间的&命运的决斗&之战、《克隆人的进攻》中奥比万和詹高-费特之间进行的&雨中之战&等前传中几个最值得纪念的场景的剑术大师兼特技协调人，尼克-吉拉德揭示出关于阿纳金和奥比万在熔岩星球木斯塔法上的决斗情景将值得影迷等待。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。