假的

Based on the data collected from 8 plots and using Shannon and Simpson index, this paper calculated and analyzed diversity of Eupatorium catarium community in Hainan. And, niche breadth and niche overlap of E. catarium community were analyzed by using Levins and Pianka formulae. The results were as follows:(1)The diversity of E.

基于对海南儋州地区假臭草群落的调查，应用辛普森和香农指数测定了该地区不同生境类型的假臭草群落的生物多样性；并以各种杂草的重要值作为生态位计算的资源状态指标，应用Levins公式和Pianka公式计算分析了该地区假臭草群落各物种的生态位宽度和生态位重叠。

Basing on this, this article deeply analyzes the relations between implication and the connective "If, then" used in ordinary logical thinking, and points out that material implication is scientific abstract generation to the ordinary language "If, then". Their sameness lies in: when a conditionals protasis is true and its consequent is false, material implication equation is false.

在此基础上，论文深入地分析了蕴涵与人们极易混淆的日常逻辑思维中的"如果，则"的关系，指出实质蕴涵作为数理逻辑中对日常语言"如果，则"的科学抽象地概括，二者的相同点在于：当前件真后件假时，充分条件假言判断为假，实质蕴涵式也为假。

Basing on this, this article deeply analyzes the relations between implication and the connective "If, then" used in ordinary logical thinking, and points out that material implication is scientific abstract generation to the ordinary language "If, then". Their sameness lies in: when a conditional's protasis is true and its consequent is false, material implication equation is false.

在此基础上，论文深入地分析了蕴涵与人们极易混淆的日常逻辑思维中的"如果，则"的关系，指出实质蕴涵作为数理逻辑中对日常语言"如果，则"的科学抽象地概括，二者的相同点在于：当前件真后件假时，充分条件假言判断为假，实质蕴涵式也为假。

In my view, what Jiang Heng seeks to express is an issue to do with growth and development, which is accompanied by constant chaos, incessant coaching and upbraiding, and infatuated dreamlike youth imagination. It is a denial of growing up either genuinely or spuriously, in the intervention of the legitimization of adult society.

在我看来，江衡所表达的，是一个与成长有关的问题，混合在这当中的，则是持续的混乱、不间断地规训与痴迷如梦的青春想象，是在成人社会合法化介入下，或真或假半真半假是真是假地拒绝成长。

The main pathogens of VAP were Gram negative organisms (68.63%) whose predominant pathogens were Pseudomonas aeruginosa and Acinetobacter. On the other hand, 75.40% of Gram positive organisms were Staphylococcus epidermidis.Of the pathogens 20.98% were eumycetes. Compared from June 1996 to June 2001 with from July 2001 to June 2006,there was no significant difference on the incidence rate of P.aeruginosa(31.76% vs 31.58%).During the recent 10 years,the incidence of Acinetobacter rose up from 8.23% to 15.23% and the rate of oxacillin-resistant Staphylococcus epidermidis rose up from 18.75% to 71.43%. The sensitivity of P.aeruginosa and Acinetobacter isolates descended to sodium imipenem cilastatin and ceftazidime in past 10 years.

在538例VAP中，2种及2种以上致病菌感染占56.51%；革兰阴性细菌中，铜绿假单胞菌和不动杆菌属为VAP的主要致病菌(68.63%)(385/561)；表皮葡萄球菌感染为VAP的主要革兰阳性致病菌(75.40%)(95/126)；真菌占20.98%(183/872)；铜绿假单胞菌在两个时间段所占比例无明显变化，不动杆菌属的检出率呈上升趋势(8.23%～15.23%)；铜绿假单胞菌和不动杆菌属对亚胺培南、头孢他啶的敏感性明显下降，耐苯唑西林表皮葡萄球菌的检出率显著升高(18.75%～71.43%)。

［Objective］To study the relativity during polyethelene debris cytokine and loosening of hip prosthesis.［Methods］Thirty eight patients with loosening of hip prosthesis were divided into three group:total hip arthoplasty,double hip arthoplasty and integrated arthoplasty.The inflammative reaction was analyzed with light microscopic observation arrording to the half-ration standard of Joseph,and the content of TNF in samples of interface membranes was determined.

［目的］研究聚乙烯微粒、细胞因子与人工髋关节松动的相关性［方法］根据假体的类型及假体中是否含有聚乙烯将38例人工髋关节翻修病例分 3组：全髋置换组、双动头组和体式单动头组，对各组术中松动假体周围界膜组织进行光镜下炎性细胞计的半定量分析和肿瘤坏死因子的测定，分析人工髋关节无菌性松动与聚乙烯微粒、细胞因子之间的相关关系。

The stainless steel monobloc component worked reasonably well but the modular implant made of titanium was associated with early osteolysis and a high frequency of loosening.36 Even a small change in design can have a substantial effect on long-term outcome.

尽管不锈钢单极假体设计合理，但由钛制成的组合假体导致早期骨溶解以及较高的松动率。即使是很小的设计改变也可以对假体的长期疗效产生重大的影响。

Methods N-vinyl pyrrolidone, the hydrophilic monomer, was grafted onto the surface of silicone breast implants by 60Co radiation.The implants were buried in the bilateral subcutaneous layers of the back of rabbits.The unchanged implants were used as the control group.

利用钴60共辐射的方法把亲水性单体 N-乙烯基吡咯烷酮接枝到硅胶乳房假体表面，改变其表面特性后植入兔的背部，以未经改性的正常假体作为对照组，隔一定时间通过组织切片及CT扫描的方法观察假体周围纤维囊壁的形成情况。

Results: In 2007, we provided 602 SPET/CT services in myocardial perfusion scan for attenuation correction and 202 SPET/CT services in other scans for image fusion. Among 64 regional bone SPET/CT services, we noted 2 (3.13%) significant motion artifacts and 2 (3.13%) streak artifacts induced by beam hardening effect while among 25 Ga-67 local SPET/CT services. According to the features including low tube currents and slow rotating speed of this SPET/CT, some problems such as the patient safety, longer scan time, alignment mismatch and radiation protection would be analyzed and discussed.

结果：2007年804例SPET/CT造影中，602例心肌血流灌注断层摄影进行衰减校正，共202例病例进行影像融合，其中鎝－99m-MDP局部SPET/CT发生「影像上明显可见的移动假影」的比例为3.13%(2/64)，镓－67局部SPET/CT发生移动假影的比钊则为24%(6/25)，因射束硬化效应所造成的条状假影有产生干扰融合影像判读的情形，其他问题包括SPET/CT之CT低管球电压及低转速之机器特性、受检者的安全、较长的造影时间、对位错误及辐射防护筝。

The production methods are proponed firstly and jamming effect of multi-false-target jamming is analyzed in detail for two kinds of CFAR process,and some valuable conclusions are drown that the multi-false-target jamming effect is similar to the noise jamming effect when these false targets are fairly dense .

在讨论密集多假目标产生方法的基础上，针对两种不同的恒虚警处理，详细分析了密集多假目标的干扰效果，得到一些有价值的结论：当密集程度较高时，多假目标干扰可以起到类似噪声的压制作用，最后进行了仿真验证。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。