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The best quality of MRS is that the MRS is the only noninvasive and in vivo means in detecting the changes in metabolism state and special biochemical compounds in living animal and human body, and that make it possible for us to observe the physiological and biochemical characteristic of brain neoplasma ,and the development of neoplasma.

脑肿瘤是较为常见的肿瘤，其发病率占全身肿瘤的1.8％，其中以脑胶质瘤为最多，占43.7％，脑肿瘤的诊断及治疗一直是临床及基础研究的难点及热点，为了更好的了解胶质瘤的生物学特征，寻找有效的治疗方法，人们一直在寻求建立稳定安全的脑动物模型，大鼠C6胶质瘤具有与人脑胶质瘤相似的生物学特征，且模型较为稳定，被广泛用于肿瘤生物学及实验性治疗的研究中。

Results The common neuropsychiatric manifestations were seizures (54.3%) and psychosis (30.4%).

结果 SLE的CNS表现以癫痫最常见，占54.3%，其次为精神异常，占30.4%。

The fine spar contains 40 % tantalum while the tantalum niobite contains 21% tantalum.

细晶石中的钽的含量占40 %，而钽铌铁矿中的钽含量占21 %。

The results indicate that the high efficiency and stable performance of shortcut nitrogen removal in MBR-PBBR process is attributed to the predominance of functional microbiology Nitrosomonas eutropha during the period of operation,which occupies over 54%of total bacteria.However,large amount of organic carbon can destroy the predominance of N.eutropha,whose proportion decreased to 31%at TOC/N=0.3.The diversity of microbial community in MBR increases along with operating time.

结果发现，生物强化的MBR-PBBR工艺能实现相对稳定和高效的捷径生物脱氮，主要归功于MBR中的功能微生物Nitrosomonas eutropha在运行过程中始终保持优势地位，占全菌数的比例大于54%；然而，当外加有机碳源较高(TOC/N≥0.2)时，可动摇氨氧化菌的优势地位，N.europha占全菌数的比例在TOC/N=0.3时下降至31%。

The hydrophobic and hydrophilic organic fractions each accounted for about 50% of DOC of the secondary effluent samples. Hydrophobic acids were the largest group accounting for 42%, followed by hydrophilic acids and non-acid hydrophilic matters at 26% and 24%, respectively; nonacid hydrophobic matters at 8% were the smallest group.

实验结果表明：当生化出水中有机物浓度以DOC表征时，水中硫水性物质与亲水性物质各占50%，其中疏水酸浓度最高，约为42%，其次为亲水酸和非酸亲水物质，分别占25%和24%，非酸疏水物质仅为8%。

Nitrogen species in FCC diesel oil include basic species (such as aniline, quinoline, and their derivatives) and nonbasic species (such as indole, carbazole, and their derivatives), and only 0.1% of the nitrogen compounds are quinoline and about 64% of them are carbazole and their derivatives.

氮化物主要为碱性氮化物和非碱性氮化物两大类型，其中碱性氮化物主要是苯胺及其衍生物，喹啉含量很低，约占总氮质量分数的0.1%，非碱性氮化物主要包括吲哚及其衍生物和咔唑及其衍生物，而咔唑类氮化物一般约占总氮质量分数的64%。

While that debt is just 1.2% of Smucker's total assets, it makes up 22% of the company's total marketable securities and 100% of its noncurrent marketable securities.

虽然这一投资仅占公司总资产的1.2%，但占公司有价证券和非流动有价证券的比重分别高达22%和100%。

RESULTS A total of 463 strains of nonfermentative bacteria were isolated from Jan 2002 to Dec 2004,the most common pathogen was Pseudomonas aeruginosa(55.07%),the next were Acinetobacter baumannii...

结果2002年1月-2005年12月共检出非发酵菌463株，其中铜绿假单胞菌最为常见(55.07%)，其次为鲍氏不动杆菌(20.52%)和嗜麦芽寡养单胞菌(11.88%)；标本来源主要为痰液、引流液、伤口分泌物，分别占31.97%、13.39%、12.31%；科室来源主要是SICU、器官移植外科、烧伤外科，各占28.08%、17.28%、12.10%。

Of 20 strains of Klebsiella producing AmpC but nonproducing ESBLs, 7 strains were detected blaDHA gene and 1 strain with blaMIR gene; blaTEMgenes were amplified in 20 strains (100%), blaCTX?

肺炎克雷伯菌产AmpC酶但不产ESBLs的20株菌中7株检出blaDHA基因，占35%，1株检出blaMIR基因，占5%。

A prospective, observational study of critically ill patients with septic and nonseptic AKI was performed from September 2000 to December 2001 at 54 hospitals in 23 countries.

以脓毒血症为病因者833例（占总例数的47.5%），主要感染源是胸部和腹部（占总感染源的54.3%）。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。