表现

The positive rate on radiography was 68.0%(17/25),which was the same as that on radionuclide imaging,the patterns were osteoporosis,pathological fracture,osteolysis or two or two and above of these appearances, radiography detected more abnormalities than radionuclide imaging in identical sites(162 versus 144),but radionuclide imaging detected more lesions than radiography in ribs and sternums.

结果：①25例患者中，骨显像异常17例，阳性率68.0%，肋骨、脊柱最常受累，162处病灶表现为异常放射性聚集，其中，肋骨病灶呈串珠样，胸骨及椎体病变呈扁平状或线状，4处表现为异常放射性减低；②X线片阳性率68.0%（17/25例），与骨显像相同，主要表现为骨质疏松、病理性骨折、骨破坏或呈混合性改变，共同检测的部位中，X线片检出的病灶总数较骨显像多（162和144），但骨显像检出肋骨和胸骨病灶较X线片多。

The two NS5B proteins showed the same RdRp activity changes to these three templates: they had the highest activity using 3'terminuses from HCV genotype 2a negative RNA strand as template and the lowest activity using 3'terminuses of HCV genotype 1b negative RNA strand as template.

两种NS5B蛋白对HCV 1a、1b和2a型负链3'末端RNA模板表现出相同的活性差异，两种蛋白均对2a型负链3'末端RNA模板表现出最高的聚合酶活性，对1b型负链3'末端RNA模板表现出最低的酶活性。

Verbalizing low value shows that you are indifferent to the outcome, not trying to impress her, could care less what she thinks, you have a sense of humor / irony, maybe it shows you are humble...

口头表述自己的低价值，表现了你无视结果，不曾尝试给她留下深刻印象，不是那么关心她到底是怎么想的，也表现了你的幽默感/讽刺；还可能表现了你的谦逊…。

There are different kinds of people's character of state power in different social formations.

不同的社会形态，国家权力的人民性表现是各不相同的，当然，完全一点表现都没有或完全百分之百地表现也是不存在的。

The individual density was 4.77 inds. per gram dry soil. The results indicated that the number of soil nematode fluctuated significantly with season, the number of soil nematode in autumn is significantly more than that in summer and in spring. Shannon-Wiener index, Pielou index, Margalef index and Trophic diversity index were used in analyzing the diversity of nematode community, ranking Cc＞Pm＞Clc, while Simpson index ranking Pm＞Clc＞Cc. The value of f/b, MI index, PPI index, MMI index, MI2-5 index, SI index and EI index were used in analyzing the characteristics of the functional structure of the nematode communities, ranking Cc＞Pm＞Clc, while PPI/MI value ranking Clc＞Pm＞Cc. It showed that the Clc was disturbed significantly.

研究结果表明，土壤线虫数量存在明显的季节波动，秋季明显高于夏季和春季；土壤线虫群落多样性指数、均匀度指数、丰富度指数和营养类群指数大小依次为阔叶林、针叶林和混交林，而优势度指数却表现为：针叶林＞混交林＞阔叶林；土壤线虫群落营养类群f/b值、MI 指数、PPI 指数、MMI指数、MI2-5指数、SI指数和EI指数均表现为：阔叶林＞针叶林＞混交林，而PPI/MI指数则表现为：混交林＞针叶林＞阔叶林，表明混交林受干扰明显；土壤理化特征与线虫数量、属数、生态指数间也存在明显相关关系。

Compliments to Hottop on its new Coffee Roaster; thecooling worked extremely efficiently on the unit I tested,and the roasted coffee from it was excellent. The cup itproduced for me was outstanding -- a true classic cup,little fluidized bed machines, but fuller bodied, morebalanced, complete.

套一句 Kenneth Davids 的话：「我很欣赏 Hottop 的新型烘豆机，这台机器的冷却系统表现得非常称职，用它烘出来的豆子也非常不错，用这台机器烘出的豆子冲煮出的咖啡表现也是令人眼睛一亮──很漂亮的一种画面，虽然不似我以气流式烘焙机烘出的豆子那般香甜、明亮，但是在黏度、均衡度、融合度上的表现都很棒。

Such features are typical of ancient lower continental crust, e.g., Archean granulite terranes that experienced extensive U-Th loss and developed time-integrated low radiogenic Pb compositions. The occurrence of the west Ujimqin andesites indicates the existence of ancient continental lower crust beneath the NE China fold belt.4 The Mesozoic granitoids in the Zhangguangcai Range and Jiamusi block have lower Nd ε_(Nd =-3.5～+ 2.1, T_ = 1.0～1.27Ga and highly radiogenic Pb and Sr isotopic composition ~(206Pb/~(204)Pb = 18.4～18.9,~(87)Sr/~(86)Sr = 0.705～0.711, suggesting that the pelagic sediments of the Paleo-Asian Ocean or their metamorphosed derivates were an important component in the region.5 The Pb isotope mapping results show that the mafic rocks in the northern Hinggan Mountains have higher and weakly variable ~(206)Pb/~(204)Pb ratios than those from the southern Hinggan Mountains and the Liaoyuan-Yanji area.

该套岩石的出现为证明东北地区存在古老大陆下地壳提供了重要证据。4张广才岭-佳木斯地区中生代花岗岩表现出低ε_(-3.5～+2.1)、高T_(1.0～1.27Ga)和高放射成因Sr~(87Sr/~(86)Sr=0.705～0.711和Pb同位素组成~(206Pb/~(204)Pb=18.4～18.9，反映了古亚洲洋远洋沉积物或变沉积岩为区域地壳的重要组分之一。5同位素填图结果表明，大兴安岭北区基性火山岩表现出较高且变化小的~(206)Pb/~(204)Pb比值；而南兴安岭-辽源-延吉地区中生代基性火山岩整体上表现出相对北区低~(206)Pb/~(204)Pb同位素比值特征。

Cinnamomea, antrocamphin A was purified from previous ethanol extraction using bioactivity-guided fractionation. As results, the antrocamphin A could significantly inhibit NO and PGE2 autacoids production in LPS-induced RAW 264.7 macrophage cells. Meanwhile, the mRNA and protein expression levels of iNOS and COX-2 were inhibited by antrocamphin A in a dose-dependent manner. Antrocamphin A also reduced the translocation of NF-κB induced by LPS, which was associated with the prevention of the degradation of I-κB, and subsequently decreased p65/p50 proteins level in the nucleus. This is the first report demostrating the A.

接著并以活性为导向的分离策略，从樟芝子实体乙醇抽出物中分离出具抗发炎活性成分antrocamphin A，续利用LPS诱导小鼠巨噬细胞（RAW 264.7）产生发炎的模式，解析antrocamphin A之抗发炎机制，结果证实antrocamphin A确可有效抑制一氧化氮自由基和前列腺素的生成，透过蛋白质表现分析得知，antrocamphin A之抗发炎活性是经由抑制一氧化氮生成酵素和第二型环氧酵素的mRNA表现，进而抑制了一氧化氮生成酵素、第二型环氧酵素和核转录因子-κB等酵素之表现。

I have therefore generated several p130cas RNA interference transgenic lines to determine the possible function of p130cas during neurogenesis. Knockdown of p130cas expression in developing neurons resulted in partial fusion in the commissures axon fascicles of CNS, photoreceptor axon targeting and guidance defects, and bulged synapse boutons at the neuromuscular junction. Moreover, reduced expression of p130cas in sensory organ precursor cells and proneural clusters resulted in bristle development defects.

为了了解p130cas的功能以及更进一步的分析p130cas在神经发育过程所扮演的角色，我建立一系列可以执行RNA干扰技术的转殖果蝇，结果显示在果蝇的神经中降低p130cas的表现会造成腹部神经索中原来排列整齐的commissure axons神经束偶尔会出现不正常的融合；若将p130cas专一地在果蝇眼睛中降低则会造成果蝇视神经突触目标辨识与突触导向的缺陷；而如果局部的运动神经系统中降低p130cas的表现会造成在神经肌肉接点的神经突触有澎大的现象；此外在果蝇的感觉器官前细胞以及原神经细胞丛，降低p130cas的表现则会导致刚毛发育的缺陷。

Objective To discuss the clinical X-ray diagnosis standard and clinical manifestation of syn-drome of splenic flexure of colon.Methods 25cases which is clinical symptom was abdominal distention/abdominal pain/constipation or toxic symptomwere selected.The negative result of fiberscope,clinical therapetutic effect was fine which was treated with operation used partial resection or short circuit.

目的 初步探讨结肠脾曲综合征的X线表现在临床诊断中的标准方法收集临床表现反复腹胀、腹痛、便秘或中毒症状，经纤维结肠镜检查为阴性结果，经手术部分切除或短路治疗有临床疗效，利用低压钡剂灌肠显示结肠脾曲综合征为X线表现征象的25例患者资料。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷