相比

The results show that the heterostructure photonic crystal can extend remarkably the photonic bandgap compared with the periodic structure;a defect is inserted into the heterostructure photonic crystal,the nontransmission band is wider than that of the symmetric structure without heterostructures,(1H1L)_m(1H)_n(1L1H)_m.

结果表明，与周期结构相比异质结构光子晶体可以显著地拓宽光子晶体的光子带隙；在该文提出的结构中引入缺陷，与(1H1L)m(1H)n(1L1H)m光子晶体相比，产生缺陷模式光子带隙范围明显拓宽，适当调整缺陷层的数目、位置和厚度可得到多通道滤波；并研究了实际操作中随机误差带来的影响，随无序度的增大，其带宽基本不变。

In the process of the discussion, this thesis deliberately makes comparisons and contrasts to show the outstand characteristics of broadcast news. The oralization of broadcast news can be seen comparing with the newspaper news; the standardization of broadcast news can be seen comparing to speech style.

在论述过程中，本文为了突显广播新闻的特性，有意地做了一些比较：与报纸新闻相比，彰显广播新闻的口语化；与谈话语体相比，彰显广播新闻的规范性。

Results: OVX group, with weakened bone structure, had decreased cancellous bone and increased parameters of osteal formation and resorption compared with Sham, OVX+E and OVX+E+P groups(P.05). The bone mass, osteal formation and resorption in group OVX+P had no significant changes.

结果：与假手术组、雌激素及雌孕激素组相比，去卵巢大鼠松质骨骨量明显减少，伴有骨结构变差，骨形成和骨吸收的参数值增加(P.05)；与去卵巢组相比，孕激素组大鼠无显著改变。

The activity of glutamate-pyruvate transaminase andglutamic oxalacetic transaminase was measured using AU5400 automaticbiochemical analyzer; the activity of the hyaluronic acid,the laminin,precollagen typeⅢ type, collagen typeⅣ was evaluated according toradioimmunoassay method; the activity of transforming growth factor beta-1(TGFβ1)and tissue inhibitor of matrix metalloproteinase-1 (TIMP-1) was measured according to enzyme linked immunosorbent assay. Results First, the effect of Baoganning on CCL_4 induced hepatic fibrosis in rats.

研究结果一、保肝宁对四氯化碳(carbon tetrachloride CCL_4)复合因素致大鼠肝纤维化模型的作用： 1、与正常组动物血清相比，模型组动物血清中的ALT、AST、HA、LN、PCⅢ、CⅣ、TGFβ1、TIMP-1显著升高(P＜0.05)；与模型组相比，保肝宁高、中、低剂量组血清中的ALT、AST、HA、LN、PCⅢ、CⅣ、TGFβ1、TIMP-1显著降低(P＜0.05)；秋水仙碱组、复方鳖甲软肝组动物血清中上述指标呈不同程度的下降趋势。

But the offerings paled when compared to those at sites that could use the work of thousands of contributors.

但相比那些可以使用数以千计贡献者所提供内容的网站，但相比那些通过数以千计贡献者提供内容的网站，微软的产品相形见绌。

Then the content of the serum creatine kinase within 24 hours in rats were detected, and the optiaml ratio of Rhizoma Zingiberis and Pericarpium Citri Reticulatae was optimized by uniform design.

结果 与对照组相比，模型组的CK水平显著升高(P.001)；与模型组相比，各实验组均能在一定程度上降低CK水平。

The absorption bands observed for Pb-pheophytin a at 462nm and 673nm , while for Pb-pheophytin b at 480nm and 662nm . Compared with pheophytin a and pheophytin b, all these bands red shifted more or less. Among the reported metallochlorophylls, the degree of red shift of Pb-pheophytin in Soret band was the largest by 54nm and 44nm for Pb-pheophytin a and Pb-pheophytin b, respectively.

实验表明：对铅叶绿素a和b系列来说，它们在Soret带、Q带的特征吸收峰分别在462nm，673nm和480nm，662nm；与脱镁叶绿素a，b相比，铅叶绿素a，b在Soret带和Q带吸收峰均有不同程度的红移；与现已报道的金属叶绿素相比，铅叶绿素a，b在Soret带的红移程度最大，分别为54和44nm；铅叶绿素不具有荧光活性，并能猝灭脱镁叶绿素的荧光。

Under normal dosage (45g per acre), compared to the 12.5%NABU(187.5g per acre), the phytocidal activities of Tepraloxydim is about 3 or 4 times higher than it, phytocidal range and protecting effect are both better than it, too. Compared to the Gllant-s(10.8%), the speed and the effect are both outstanding, So there is a wide foreground for the appliance and extending of Tepraloxydim.

快捕净在田间正常用量(45克／公顷)下，与同类的12.5％拿捕净机油乳油187.5克／公顷的用量相比，杀草谱及防效都优于拿捕净，杀草活性比拿捕挣高3-4倍；与10.8％高效盖草能乳油相比，防治杂草的速度和药效也均有提高，因此，快捕挣的推广和应用具有比较广阔的前景。

Campared among the three match conditions,there are more activation levels of non-matches than identical matches in precuneus,and there are more activation areas for non-matcher than that of the categorical matches in frontal,occipital and medial temporal lobes.

从三种匹配条件之间的差异来看，不匹配和名字匹配相比，在楔前叶的激活显著；而不匹配与类别匹配相比，在额区、枕区和内侧颞区都有激活。

Results The expression of MMP-9 was low in procerebrum at different phases in sham operated group.

结果假手术组各个时间段大鼠前脑组织少量表达MMP-9；缺血再灌注6h组大鼠脑组织即有MMP-9的表达，缺血再灌注24h组、48h组大鼠脑组织大量表达MMP-9；缺血再灌注3d、5d组大鼠脑组织亦可见MMP-9的表达，但较缺血再灌注24h、48h组相比MMP-9表达减少；除川芎嗪6h组不具统计学意义外，其它时间段川芎嗪治疗组与缺血再灌注组相比MMP-9含量均降低。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。