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拥有多项自主知识产权，其中便携式远程电脑搜索信号照明灯是世界上首次将成象抛射技术用在探照灯上，它使照明距离提高2—3倍，使主光轴光束角提高5—6倍，省电节能，照度均匀，色差、慧差、位色差极小，可代表当代同类产品之最新技术。

Difference in the rotor form, in particular, difference in the number of nogs and difference in helix angle between long and short nogs, have a great effect on the process of mixing to the synchronous rotor internal mixer.

在同步转子密炼机中，转子构型的不同，特别是棱数的不同和长、短棱螺旋角的不同对混炼过程的影响则是很大的。

Results: by the end of 4 weeks, there was significant difference in efficacy between A、C groups and B groups（P＜0.05）,by the end of 6 weeks, there was significant difference in efficacy between c group and A、B groups ,there was no significant difference in efficacy between A and B group(P＞0.05),and the doses of imipramine and the TESS scores of C group were significantly lower than that of B group.

结果：三组病人在治疗后4周时，A、C两组减分与B组减分差异有显著性（P＜0.05）；治疗6周时A、B两组差异无显著性（P＞0.05），C组效果显著优于A、B两组（P＜0.01），且C组丙咪嗪剂量和TESS评分明显低于B组。

There was no difference of decrease rate of HAMD b et ween two groups in statistics (P＞0.05). There was a significant difference o f HAMD total score between before treating and after treating in two groups (P ＜0.05). Significant improvement rate was 80% in moclobemide group and 93.3 % in imipramine group. There was no difference of improvement rate between two grou p s. Decrease rate of HAMD was 75.6% and improvement rate was 90% in moclobemide open group. Side effect were similar among above three groups.

结果：吗氯贝胺组、丙咪嗪组、吗氯贝胺开放组HAMD减分率分别为69 。3%，83.6%，75.6%，前二者经统计学分析组间无差异性（P＞0.05）；各组内治疗前后HAMD得分均有差异性（P＜0.05.3组显效率分别为80%，93.3%，90%，前二者经统计学分析组间无差异性（P＞0.05）。3组出现的不良反应基本相似。

In different conditions, the difference of whisker rotation、cavities evolution and whisker-pulling-out show the difference of grains boundary and interface sliding as well as the difference of capacity of dislocation to coordinate the two sort of slidings.

晶须转动、孔洞演化、晶须拔出等在不同条件下的差异实际上是晶界及界面滑动的差异以及位错对这两种滑动协调能力差异的反映。

In Chapter 3, the prior estimates about the 3-D difference solution and its difference quotients on time space and geometry space are made by means of discrete functional analysis, so that the stability and the convergence of the 3-D difference solution are obtained.

在第三章中，运用离散泛函分析的手段，对三维中子输运方程的差分解及其时间、空间差商进行了先验估计，从而得到了差分解的稳定性和收敛性，也为三维问题的应用研究打下了初步的理论基础。

objective to study the relationships between smoking,atherosclerosis and c-reactive protein.methods to detect the serum crp and serum lipid while in quiring the smoking status for278patients with cardio-vascular disease.then analyed the crp level among different groups.results crp level had significant difference between smoking and non-smoking groups,atherosclerosis and non-atherosclerosis groups;but it seems no relationˉship with high lipid.in differentsmoking amount groups,crp level had significant difference in atherosclerosis paˉtients,but no significant difference in non-atherosclerosis patients.conclusion smoking,high lipid and crp were all very good prognostic mark in atherogenesis.crp was a significant prognostic mark in atherosclerosis influenced by smoking.

目的 初步探讨c反应蛋白crp与吸烟和动脉粥样硬化三者之间的关系。方法通过对临床278例动脉粥样硬化和非动脉粥样硬化病人血清crp和血脂的检测及吸烟情况的调查，应用spss统计软件进行差异分析，比较不同组间crp水平。结果 crp在吸烟与不吸烟组、动脉粥样硬化和非动脉粥样硬化组差异有显著性。而在血脂正常组和高血脂组差异无显著性。在不同吸烟量组间：非动脉粥样硬化组间crp水平差异无显著性，而动脉粥样硬化组差异有极显著性。结论吸烟、血脂升高、crp升高是动脉粥样硬化较好的预示指标；在吸烟人群中crp升高者更易患动脉粥样硬化。

The results were as follows. In the insert mutation genotypes, there was significant difference between body weights of 2 weeks aged BB and AB genotype (P.05), while there was no significant difference between AA and other genotypes. In the mutation genotypes, there was no significant difference in body weight. Insert mutation loci had no significant effect on fossil bone length and shank length of 0-12 weeks aged chickens, only mutation loci had a significant effect on fossil bone length and shank length of 6 weeks aged chickens.

分析多态位点与0-12周龄鸡生长发育性状的关联性，结果表明：插入突变基因型中，2周龄鸡体重BB型与AB型差异显著(P.05)，但AA型与AB型和BB型差异均不显著，而突变各基因型间没有显著差异；插入突变位点对0-12周龄鸡的龙骨长、胫骨长均没有显著影响，而突变位点仅在鸡6周龄时表现出与龙骨长、胫骨长间的差异显著性。

Through the difference 显著性comparison, from Dan jade 6 to rich friend 1, along with the agechange, a change tends to more and more optimizes; Besides grainthick, during the ear of character change difference has all achievedthe extremely remarkable level; An ear of number of lines, hundredgrains heavy, the ear long, the ear thick and so on the main ear ofcharacter change difference is remarkable, and all approaches alongwith the age assumes the obvious trend of escalation.

通过差异显著性比较，从丹玉6号到富友1号，随着年代变化，株型的变化趋向于越来越优化；除了粒厚以外，穗部性状间的变化差异都达到了极显著水平；穗行数、百粒重、穗长、穗粗等主要穗部性状变化差异显著，并都随年代的靠近呈明显上升趋势。

Magnetotelluric field finite difference migration tomography Found on the researches of Zhdanov etc. in MT finite difference migration tomography, we analyze and summarize both fruits and limitation of foregone peoples' achievements. So more precise finite difference extrapolation equation can be deduced, and it can be easily applied into the migration tomography. New equation reserved the derivative terms of wave number both at vertical and horizontal direction, so that more exquisite geoelectric diversification can still be accommodated, that is the very requirement of practical data interpolation.

大地电磁有限差分偏移成像技术：在Zhdanov等人建立的有限差分偏移成像研究的基础上，总结分析了前人在 MT成像技术方面的研究成果和存在问题；推导更精确的有限差分波场延拓方程，采用改进的有限差分法进行大地电磁场偏移成像，差分延拓方程保留波数对水平方向和垂直方向的一阶导数项而提高求解精度，可适应电性纵横方向变化剧烈的地电构造，使成像分辨率得到增强。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。