浅析汉英语序差异

语序是语言最基本问题，分微观语序和宏观语序。汉语和英语属于不同的语系，语序制约形式不同。汉语的语序语受声调系统制约；英语的语序受尾重原则制约。     

假被动结构——汉语类型特征对于L_2英语句法发展的影响

英汉语在类型特征上有所不同,突出表现在——英语是主语突出的语言而汉语是话题突出的语言。假被动句是_L2英语受到汉语话题突出特点的迁移影响在中介语中的反映。正确理解和解释这些过渡结构产生的根源能帮助L_2学习者正确设置参数和恰当选择句法形式。     

“话题剧”--新媒体影响下的中国特色剧

近几年，网络新媒体的快速发展对传统视频领域带来巨大的改变，影响了电视剧的内容制作、播出方式、营销模式等各个方面。而具有中国特色的“话题剧”的诞生就是新媒体影响最典型的例证。本文简要探讨了这种新的电视剧类型是如何产生，又是怎样在中国火起来的，以及它未来可能的发展方向。     

现行标准不支持蜂蜜免除标示保质期

最近的蜂蜜回收事件引起行业的高度关注和讨论。其中一个比较重要的话题就是:蜂蜜能不能像白酒一样在标签上免除标示保质期?换言之就是蜂蜜是否能够无限期地保质?笔者想对此谈一点粗浅认识。     

探讨标示语汉英翻译中的等效问题

功能等效原则是西方功能翻译理论的核心,文中结合功能等效原则，从语义对等、句法对等和文化对等3方面分析了标示语汉英翻译中存在的功能失效问题，并提出了一些相应的解决办法。     

再谈重庆的标示英语错误种种

标示语广泛应用于我们生活的方方面面，因此也影响到我们生活的方方面面。标示语的英语翻译对走向全球化的中国社会来说，也开始显得越来越重要。本文就重庆地区近来出现的标示荚语问题进行逐一分析，以期引起有关业内人士注意。     

谈GB10648-1999《饲料标签》执行中存在的问题

GB10648-1999《饲料标签》已经国家质量技术监督局批准，2000年6月1日实施。新标签标准规定了饲料标签设计制作的基本原则、要求以及标签标示的基本内容和方法。新标签标准实施以来，笔者对区内八县一市一区的饲料产品标签进行了执法检查，发现80％以上的饲料产品标签不规范，或多或少地存在着问题。针对存在的问题，谈谈浅短的看法。1饲料标签中存在的问题1.1饲料标签标示的基本内容不规范　　除添加剂和添加剂预混合饲料的饲料标签标示13项基本内容外，其它饲料一般标示10项基本内容。1.1.1“本产品符合饲料卫生标准”此项大多标示，只是…     

由“鸽协”归属引发的话题

笔者经常与一些鸽友及信鸽爱好者交流，从中常能了解到一些鸽友们所思所想的话题。其中有些想法在我们的日常生活中是比较新鲜的话题。就拿他们自己的“鸽协”应归属哪一方、哪一部门管理的问题来说，就颇值得社会与政府相关部门关注与探究。     

表示条件假设意义的“再”及相关构式

现代汉语普通话和一些方言中存在一类表达条件假设意义的＂再＂字构式,如由连词＂再＂引导的条件假设小句以及＂再不＂、＂再说＂等习语性话语标记。这类＂再＂字构式获得条件假设意义的原因,与其所描述的事件的有界性和关联性密切相关。这类＂再＂字构式获得条件假设意义之后,又历经漂白的机制,可以概括为＂动词短语→情态标记→话题标记＂的语法化后接词汇化的历程。     

药物含量的计量单位及其换算

一、药物的含量与药物的标示量１．药物含量是指药物中所含有效成分的多少。一般采用化学测定方法、物理测定方法或生物测定方法来分析。含量测定是评价药物质量的重要内容。２．药物标示量是指该剂型单位剂量的制剂中规定的主药含量，通常在该剂型的标签上表示出来。例如土霉素片的标示量为０．２５克，即表示该片剂每片应含有土霉素０．２５克。由于制剂生产中每一单位制剂中主药的含量都可能有差异，为了保证药品的质量，将主药含量的误差限制在一定的范围之内。例如《中国兽药典》（２０００年版）规定：“土霉素片含土霉素应为标示量的…     

草业科学学术论文题目的确定

总结和研究近年草业科学学术论文题目的确切和完整性,必须从立题的要领、题目的形式和大小、题目中研究对象的限定等方面着手,才能使论文的旗帜鲜明,起到画龙点睛和锦上添花的作用,通过题目,读者可以大致判断该论文研究的性质、内容、重点、起点和重要性。选好题目更重要的是便于索引,也便于论文的流通和传播。     

科技期刊稿件编排方法的研究

为了提高科技期刊编排人员的工作效率,减少在华光系统下编排版面的诸多命令带来的不便,本文在对各种科技期刊的整体组成和结构进行了详细剖析,在Word条件下,设计了5个固定的表格模板,利用这些模版对期刊文章的内容在Word条件下进行编排,在此基础上,通过对没有经过专业训练的普通人员和接受过专门训练的工作人员对比试验,验证.结果表明:在Word条件下的工作效率提高50%以上,排版质量和速度明显提高.说明在Word条件下可以利用表格形式代替华光系统进行科技论文的编排.     

The effects of nutrition on reproductive performance of beef cattle

The concept of feeding for optimal reproductive performance is not new. The effects of prepartum and postpartum nutritional levels on return to postpartum estrus and conception rates was reported in 1962. The effect of body condition regardless of nutrition regimen was first reported in 1975. Body condition scoring has become a popular topic for Extension and practitioner sponsored producer meetings. To effectively promote a management change that requires increased cash flow and does not have an immediate return requires demonstration of cost-effectiveness. This requires knowledge of the biologic information and transformation of that knowledge (through partial budget analysis) into additional profit for the producer. Controlling reproduction through proper nutrition at critical times of the reproductive cycle requires: 1. Calving and breeding seasons of 60 days. 2. Cows to be in moderate to good body condition at calving (BCS 5-7). 3. Cows to be slightly gaining at the beginning of the breeding season. 4. Cows to be bred to fertile bulls. 5. Evaluation and correction of body condition well in advance of the actual impact of BCS on reproductive function. 6. Producer to be prepared to initiate "alternate" plans (i.e., early weaning or 48 hour calf removal).     

论翻译单位的两个阶段——“句本位”和“篇本位”

翻译单位经历了词层、句层和语篇层三个阶段,此过程体现了翻译研究从静态到动态、从形式到功能的发展趋势。笔者从语言学角度探讨翻译单位“句本位”的局限性及“篇本位”的合理性,指出只有从语篇的层面研究翻译,才能全面、忠实地传递原文信息。     

The effect of oxytetracycline on the severity of airsacculitis in chickens infected with Mycoplasma gallisepticum

Four groups of mycoplasma-free commercial broilers were challenged with the R strain of Mycoplasma gallisepticum (MG) at 14 days of age. Groups received feed containing either no medication, or 500 ppm or 1000 ppm oxytetracycline (OTC) beginning at age 13 days, or 1000 ppm OTC beginning at age 15 days. All broilers were vaccinated with a live mild Massachusetts infectious bronchitis vaccine at 17 days of age. Air sac lesions were scored at age 24 days. In two almost identical experiments, all OTC treatment groups had significantly lower mean air sac lesion scores than the unmedicated challenged controls. Groups that were fed 1000 ppm OTC in feed had significantly lower mean air sac lesion scores than groups that were fed 500 ppm OTC in feed. There was no significant difference in mean air sac lesion scores between the groups fed 1000 ppm OTC in feed beginning at 13 days of age and those fed 1000 ppm OTC in feed beginning at 15 days of age.     

植物根系吸水模型研究进展

根系吸水是植物水分传输系统的最初端,直接控制着整株植物的水分传输量,进而影响植物的生命活动。对植物根系吸水的研究不仅是土壤-植物-大气连续体(SPAC)中水分运移规律研究的重要内容,同时也是水文、气候、土壤、农业、生态等多学科领域交叉研究的重点。根系吸水模型是定量化研究植物根系吸水的数学模拟工具。建立合适的根系吸水模型是准确估算植物根系吸水量的基础,这有助于弄清植物的需水特性和水分来源。本研究在总结根系吸水模型的基础上,概述了根系吸水的机理、不同研究尺度下的根系吸水模型的分类,并重点分析了实际应用较广泛的宏观根系吸水模型,且对每种模型应用的范围和局限性做出了说明。最后对现有根系吸水模型中存在的问题进行了初步分析,并对其未来研究方向和内容进行展望。     

Wohlfahrtia magnifica (Schiner, 1862) Diptera: Sacrophagidae) causing a vaginal myiasis in domesticated two-humped camels in the Mongolian People's republic]

Wohlfahrtia magnifica (Schiner, 1862) [Diptera: Sarcophagidae] was established as the causal agent of a vaginal myiasis in female camels in the Mongolian Democratic Republic. Changes of the genitals occur nearly the beginning of June, 4-6 weeks after foaling, a spontaneous recovery is seen at the beginning of October. Clinical signs of the vaginal myiasis and morphology of the three stages of larvae are described in detail.     

人工饲料全龄二次给饵法的家蚕饲育

人工饲料全龄2次给饵法(1—3龄1次、4—5龄1次,1—4龄1次,5龄1次)育蚕的结果表明:幼虫发育良好,且无蚕病发生,茧质亦较优。本饲育法与对照区(全龄3次给饵育)相比,饲育劳力更节省,适用于人工饲料育的丝茧和蚕种生产。     

Towards a philosophy of veterinary medicine

The question of animal rights is looked at from a new perspective: animals of similar sentence should be entitled to the same quality of veterinary care and ought not to be treated differently, some more or less humanely than others. The ethical inconsistencies in the moral status of animals in society, and the veterinarian's role and responsibilities, are explored in an attempt to reconcile the dialectic of animal exploitation and animal rights and of the extrinsic and intrinsic worth of animals. The veterinary profession is in the centre of this issue, which necessitates an examination of our profession's ethics and the formulation of a veterinary philosophy. The importance of empathy in the art and practice of veterinary medicine is also discussed.     

Correlations among body temperature,plasma progesterone,cortisol and prostaglandin F2alpha of the periparturient bitch

The results of this study suggest that, besides the irrelevant role of body temperature measurement to predict the impending parturition in the bitch, progesterone and 15-ketodihydroprostaglandin F2alpha plasma level records could be more suitable to detect the approaching whelping in this species. More interesting was the statistically significant substantial increase in body temperature beginning 12 h after the onset of parturition. Therefore, if any significant increase in body temperature is recorded at the end of pregnancy without the beginning of the expulsion of fetuses, it could indicate problems at parturition. In this study, cortisol levels increased significantly at the time of delivery and remained high 12 h after the beginning of parturition, decreasing within 36 h after the onset of whelping. 15-ketodihydro-prostaglandin F2alpha levels increased significantly 24 h before parturition and again at the onset of whelping. Progesterone levels decreased significantly, starting 24 h before the onset of whelping and remained low after delivery.