查询词典 c.c.

First make the subjects give either right or wrong responses to the same question with different b value. When estimating the abilities of the subjects with the use of one-parameter or two-parameter Logistic model, it is found that there exists two kinds of unfits.(2) Estimate the abilities of the subjects after introducing c parameter on the basis of the two-parameter model. The first unfit can be rectified. However, the second unfit still exists and the third unfit appears.(3) Then estimate again after introducing y parameter. It is discovered that the second unfit is rectified, but the first unfit still exists and the fourth unfit appears.(4) Form Logistic four-parameter model by introducing c parameter and y parameter at the same time and estimate one more time. This model makes all kinds of unfits, including the first, second, third and fourth unfits, rectified.

1设计这批被试分别做对或做错一道b值不同的试题，用Logistic单、双参数模型对被试进行能力估计时，发现被试能力估计存在着两类失拟现象；(2)在双参数模型基础上增加c参数，对被试进行能力估计，发现c参数能有效纠正第一失拟现象，然而仍然存在第二失拟现象，同时还存在第三失拟现象；(3)在双参数模型基础上增加γ参数，再对被试进行能力估计，发现γ参数能有效纠正第二失拟现象，而仍然存在第一失拟现象，同时还存在第四失拟现象；(4)同时增加c、γ参数形成Logistic四参数模型，再对被试进行能力估计，这时该模型对各类失拟现象，包括第一、第二、第三、第四失拟现象都具有良好拟合能力。

The solubility of C and the activity coefficient of Cu and Fc in Fc-Cu-C and Fc-Cu-Co-C systems at 1550℃ were calculated.

本文测得碳在Fe-Cu-C和Fe-Cu-Co-C系中的溶解度和分层数据，计算这些体系中Cu和Fe的活度系数以及碳对Cu和Fe活度系数的影响。

The program of AER+RES was similar to AER, but went through resistance exercise 20min in base section of every exercise trail.Result: Prior to intervention, adiponectin levels were significantly correlated with BMI、 WHR、 COS、 LN、 LN、 TG、 LG10、 LN、 weight、 waist、 FM、%F, and leptin levels were significantly correlated with BMI、 WHR 、 LN 、 LN 、 TG 、 HDL-C 、 LG10、 apoB 、 apoA1/apoB、 waist、 F1M、%F. Stepwise multiple regression analysis revealed that LG10; COS and waist was an predictor of basal adiponectin levels , and %F,apoB and WHR was an predictor of basal leptin levels. In early obesity, adiponectin and leptin can be worsened , along with the changed of body component, fasting plasm glucose and lipid accumulation. After intervention, both group were significantly reduction in FM,%F,weight, WHR,FPG and TG, while HDL-C had significantly increased.AER exhibited significant in leptin, while AER+RES did not show the change. Insulin and HOMA-IR were changed in both groups. The control group exhibited no significant change in any variables. Although adiponectin levels were unchanged in the three groups, a significant negativecorrelation between delta %F, delta WHR and delta FPG was observed. Futhermore, if compare the degree of delta weight, we fought a significant increased in adiponectin between the group of delta weight higher (=3kg) than delta weight lower(=0kg), delta %F, delta WHR and delta weight were significant negative correlation with delta leptin.

结果：绝经妇女脂联素水平与体重指数、腰臀比、空腹血糖、空腹胰岛素、LEP、TG、极低密度脂蛋白胆固醇、胰岛素抵抗指数、体重、腰围、体脂含量、体脂百分比显著相关；瘦素水平与BMI、WHR、FINS、LEP、TG、HDL-C、VLDL-C、载脂蛋白B、apoA1／apoB、腰围、FM、％F等指标显著相关；多元逐步回归分析显示LG10、COS和腰围是基线脂联素水平的预测变量，而％F，apoB和WHR是基线瘦素水平的预测变量；在肥胖前期，脂联素、瘦素已经出现明显不良变化，同时也伴随着体成分、空腹血糖和血脂的异常；运动实验后，两个运动组的FM、％F、体重、WHR、FPG、TG都显著下降，而HDL-C显著上升；AER组瘦素显著下降，而AER+RES组则没有显著变化；两组的胰岛素和HOMA-IR水平都有显著下降；对照组所有指标都没有明显变化；尽管运动后脂联素水平没有显著变化，但是脂联素变化量与％F、WHR和血糖变化量显著负相关，而且如果按照运动后体重下降的程度比较，则体重下降大(≥3kg)的受试者比下降小的(≤0kg)脂联素水平有明显升高；运动后瘦素水平的变化量与％F，WHR及体重的变化量显著负相关。

These tortoises may experience temperatures ranging from a low of 43 F (6 C) to a high of 108 F (42 C)in their natural range.

to 29 C 蛛网陆龟----这些龟可以承受温度范围从最低43 F (6 C)到最高108 F (42 C)在他们的自然范围。

The DIC δ〓C values of soil water are heavier than that of soil CO〓. And the DIC δ〓C values of spring water are heavier than that of soil water, because spring water might has penetrated to rock layer and mixed inorganic carbon of carbonate rock.

土壤水DIC的δ〓C值比土壤CO〓值偏重；泉水DIC的δ〓C值比土壤水DIC的δ〓C值偏重，原因是泉水可能已经渗入到基岩层之后再出露到地表，已经混入了部分基岩无机碳的成分。

The results suggest that, in different animals, the amount of P c lies on the deposit ability of β c in the fat and P c is likely to bound with germ plasm in animal cell according to nature of physical chemistry.

结合βc的物理化学性质分析，βc在动物细胞中可能是以与遗传物质相结合的形式存在的。

Like the C-130 it can fly very slowly and land on rough airstrips near the battlefield, yet it also comes close to the speed of the jet-engined C-17 and exceeds its range.

像C-130一样，A400M能够飞的非常低，并且能够在战场附近不平坦的飞机跑道上降落，而且它的速度还与装着喷气式发动机的C-17相差无几，并且飞行距离超过了C-17。

During synthesizing vitamin C, the conversion process from sodium ascorbate to vitamin C is an important step.

在维生素C的生产过程中，维生素C钠到维生素C的转化是一重要步骤。

Compared with Simvastatin Tablets and the capsule of Xuezhikang,the effects of Wendan decoction on serum triglycerides,serum total cholesterol,serum LDL-C and serum HDL-C in adult rats with chronic hyperlipidemwere observed after30dates.Result:By using pharmacological meth-od,the results revealed that Wendan decoction could effectively reduce serum of TC,TG,LDL-C levels in the rats with chronic hyperlidemia,it has raisen the concents of blood HDL-C and its function was more effective than the capsule of Xu-ezhikang.

除空白对照组喂基础饲料外，其余各组均采用高脂乳剂灌饲方式建立大鼠高脂血症模型，喂养10日后眼球取血，测得受试动物血清中总胆固醇、总甘油三酯、低密度脂蛋白胆固醇显著升高，说明高脂血症模型复制成功。30日后，运用药理学方法，观察温胆汤对高脂血症成年大鼠血清中TC、TG、LDL-C、高密度脂蛋白胆固醇含量的影响，并与西药辛伐他汀、中成药血脂康进行比较。

DNA C-value is of practical value in the forecast of the invasiveness of exotic species. However, such predictions must be made with comparisons within families because the DNA C-values vary greatly between woody and herbaceous species, between monocots and dicots, between annuals and perennials, and especially among families.

DNA C-值在预测外来物种的入侵性方面具有一定的应用价值，但是，由于在木本植物和草本植物之间、单子叶与双子叶植物之间、一年生和多年生植物之间，特别是在不同的科之间，植物的DNA C-值较明显的差异，因此，根据DNA C-值预测外来物种的入侵性，应该严格地限于同一科内的相关物种间的比较。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。