查询词典 up to the present

For a long time,structuralism has played quite different parts in lexicological studies of Chinese,both active and inactive.At present,a better way out for Chinese lexical study is to break away from the framework of structuralism and return to the most essential state.A multi-proportion view should be introduced with the interaction between man and space of existence as the most primary.Besides,a hierarchy of goals should be set up with the understanding of "man" in the national mind as the highest.Finally,different approaches should be developed with cognition.explanation??

摘 要：面对长期以来结构主义等学派在发挥巨大积极作用同时又具有深刻消极影响的状况，当前的汉语词汇研究，最好能突破结构主义框架，走出结构主义走势，回到最为根本之处，开启多维视角而突出人与生存空间互动这一主要视角，确立多层目标而突出认识民族&人&这一最高目标，拓展多向思路而突出认知？

I refuse to accept the idea that the 'isness' of man's present nature makes him morally incapable of reaching up for the eternal 'oughtness' that forever confronts him.

我拒绝接受这样的想法——一个人的目前状况使得他在道德上无法企及永远横亘在他面前的、他的内心所应该达到的高度。

I refuse to accept the idea that the 'isness' of man's present nature makes him morally incapable of reaching up for the eternal 'oughtness' that forever confronts him.

我拒绝接受所谓反映人类现实状况的'实然'使其无法从道义上达到永远需要面对的终极'应然'。

I refuse to accept the idea that the 'isness' of man's present condition makes him morally incapable of reaching up for the eternal 'oughtness' that forever confronts him.

我拒绝接受所谓反映人类现实状况的'实然'使其无法从道义上达到永远需要面对的终极'应然'。

ObjectivesType 2 diabetes mellitus is one of the important diseases threatening human health in the world at present and is an important risk factor for many diseases. Up to now its pathogenesy is not clear.

研究目的 2型糖尿病是当今世界威胁人类健康的重要疾病之一，也是许多疾病的重要危险因素，其发病机制至今不明。

In this paper, I studied the present methods for analyzing the optical parameters of thin film purposively to solve the problem of semiconductor thin film. Among so many methods, I pick up the reflection method to combine with the genetic algorithm, which is entitled the modern optimizing algorithm. And a new method of simultaneous determination the multi-parameters of semiconductor thin film has been presented.

本文针对半导体薄膜光学参数的测定问题，对目前分析薄膜光学参数的方法进行了较为详细、系统的研究，从众多方法中选取反射光谱法与现代优化算法——遗传算法相结合，提出一种可以同时确定半导体薄膜多个光学参数的新方法。

Diagnostic thoracentesis, in which cells are extracted from the pleural cavity, is commonly done when the possibility of mesothelioma exists, however, in up to 85% of cases, the fluid tests negative or inconclusive even though cancer is present.

诊断thoracentesis，细胞从胸膜洞被提取，共同地做当间皮瘤的可能性存在，然而，在85%案件中，流体测试消极或非决定性即使癌症是存在。

The present study has demonstrated the pattern of TNF-α and IL-6 expression, has defined the effect of cellular immunity on BMP-induced osteogenesis at the implant site, and has clarified the immunoregulation by BMP subsequent to bone xenografting, thus opening up a new field of molecular immunology associated with bone xenograft, allowing for the search for a more ideal approach to preventing immune rejection and developing a highly effective xenogenous graft material.

本研究结果揭示了异种骨移植局部TNF-α和IL-6的定位表达及其规律，基本上阐明了移植局部细胞免疫对BMP诱导成骨作用的影响及BMP在异种骨移植局部的免疫调节作用等问题，开辟了异种骨移植分子免疫学新领域，并为选择更理想的移植排斥防治途径和研制高效的异种骨移植材料提供了可靠的实验及理论依据。

The aim of the present study was to learn the manifestation of which the patients mainly complained of dry mouth, the corresponding pathogenic factors and their correlation, which is helpful to build up a thinking pattern for diagnosis and therapy based on the different clinical manifestations of patients with xerostomia.

本实验试图通过了解口腔门诊以口干为主诉患者的临床表现类型；口干患者的主要致病因素；并寻找口干相关因素与其临床表现类型之间的联系，以期初步建立根据口干患者不同临床表征作出致病因素分析和进行针对性治疗的临床思维模式，并为进一步的分析性研究及试验性研究提供线索。

We anticipate the demand of formaldehyde will up to 2,930,000 tons, and 1,320,000 tons of methanol will be consumed;② At present, the acetic acid mainly produced by food zymotechnics or ethane in our country, along with the development of synthesizing acetic acid process with methanol, the demand of methanol will increase rapidly.

预计2010年甲醛需求量将达到293万吨，届时消费甲醇达132万吨；②目前我国醋酸生产多采用粮食发酵法或乙烯法，随着甲醇羰基合成醋酸工艺的发展，对甲醇的需求将迅速增加。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。