更差的

The results indicated that the prevalence of GERD in Wuhan was highest among these five sities; those residents lived in rural region with lower education level, family history of GI tumors or other GI diseases, worse health status and spirit status were more likely to suffer from GERD; Moreover, those residents who had some anamneses (such as dyspepsia, gastritis, rheumatic arthritis), and some diseases (such as irritable bowel syndrome and aerophagia) were also more likely to report GERD.

结果表明，在调查的五个城市中武汉的GERD发病情况最重；农村居民、文化程度越低、健康状况和精神状况越差者，以及有胃肠道疾病或肿瘤家族史的人更可能患GERD；而那些既往患有慢性胃炎、消化不良、风湿性关节炎，现患有肠易激综合征、吞气症的人，同样也更可能患GERD。

When the underlying error term for tobit model is known to be normally distributed and homoskedasticity, maximum likelihood estimation is consistent and asymptotically normally distributed.

半参数估计是一种参数和非参数估计的混合，比相应的参数模型更能一致的估计参数，而且比非参数模型估计更精确，其优点是无需假定误差项分布，所以它对非正态和异方差是稳健的。

BecauseIMLC is involved in not only Bulmer′s effect of selection on variance decrease but alsoancestor and its offspring′s "selective advantage"by the regression of offspring′s breedingvalues on their ancestor′s,it comes to the conclusion that IMLC could predict morereasonable and more accurate rates of inbreeding in a small closed nucleus.

作者认为长期贡献方法预测闭锁核心选择群体的近交率结果比Robertson方法更合理且更准确，这是因为长期贡献方法不但考虑了闭锁群体因选择而遗传方差降低的Bulmer效应，而且，通过后裔指数育种值对其祖先指数育种值的回归考虑了被选个体本身及其后裔的选择优势。

Because the actual cost is less than standard cost, the variance is favorable.

因为实际成本比标准成本更少，方差是有利的。

Proposes a method of enlarging the concentration variance of dehumidification solution and improving the operation performance of the system.

提出了一种增加溶液工作浓度差、改进系统运行性能的方法，使系统更好地适应太阳能等不稳定热源。

I need one volume to complete my set of Dickens.

我只差一本就有全套的狄更斯作品了。

Cross-border banking business because of the fierce competition is more precarious, so only from the business in terms of all but the many, many top banks not to mention those of the spirit and the working ability of the staff.

跨国银行的业务由于竞争的激烈更是岌岌可危了，所以仅但从业务而言就差了许多许多更别说那些顶级银行的精神和员工的工作能力了。

Tony tells the Russians to leave and they do so, but not before asking him to put up one of their friends for the night. Unable to refuse, Tony agrees. The friend turns out to be a drug dealer who starts dealing out of the hotel. Jackie discovers this and tells Tony who ousts the dealer, knowing it will lead to trouble for him.

与此同时，一位著名「咸湿」的英国演员Aiden入住「星级酒店」，准备为其新电影作宣传，但Aiden的差劣性格却使整间酒店的员工苦不堪言，而Adien的助手Elizabeth更是受害者，Anna对此更是看不过眼，竟联合Elizabeth偷入Aiden房内收集证据，企图威胁Aiden就范。

Huadu District in Guangzhou Yaya Yao Hospital for many years, no sign labor contracts, no social security , no medical insurance, much less the housing accumulation fund, low wages, little money, we hope, and hospital staff as equal treatment, and some sent to village health stations, medical personnel, only 1,500 yuan monthly salary is said to still the implementation of 12-hour-day work system, but without any overtime wage subsidies, another legend of hospital leadership is poor, selfish weight, was also reported that financial corruption in the District Health Bureau umbrella, wished to investigate the rituals, the following employees Gannu not words, but also refrain from making complaints, for fear of reprisals easier now unemployed, employment is difficult, even if such unfair treatment are afraid there is no guarantee of work, fear of losing to work.

我们在广州花都区雅雅瑶医院工作多年，无签订劳动合同，无社保，无医保，更无住房公积金，工资低，奖金少，我们希望能和本院员工一样，享受平等的待遇，有些派往乡村卫生站工作的医务人员，月工资仅有1500元，据说还要实行12小时日工作制，而且没任何加班工资补贴，另外传说本院领导水平差，私心重，还据说有经济腐败问题，在区卫生局有保护伞，希望调查暗访，下面职工敢怒不敢言，更不敢投诉，怕打击报复，现在失业容易，就业难，那怕这样不公平的待遇的工作都怕难保，怕丢去工作。

By means of the quantitative theory I,the relationships between environmental theory 1,the relationships between environmentalfactors and the density chang during self-thining of Cunninghamia lanceolata plantation were set up,and themain environmental factors affectes on self-thinning significantly,which are altitude,situation of slope andmean diameter at breast height,were gained.

提出森林自疏过程中密度随时间变化的调节模型、提出并阐述应用于森林自疏规律研究的基于改进单纯形法的网络模型的基本原理和算法，两方法经山杨林、云南松林的自疏过程密度随时间变化资料进行验证，证明两方法更合理且适用性更强，进而将其应用于杉木林自然稀疏规律模拟，模拟残差平方和仅为前人模型的92.8％和56.1％，效果较理想。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。