半科学的

The study aimed to provide scientific basis for reasonable harvest and GAP plant of Pinellia rernata by dynamic determination of its alkaloid content and guanosine.

［目的］对半夏中总生物碱及鸟苷的含量变化进行动态研究，为半夏的合理采收及GAP种植提供科学依据。

Clear, understandable pictures and useful, scientific descriptions of over 130 kinds of precious and semi-precious gems.

清晰，易於理解的图片和有益的，科学的描述超过一百三十〇种宝石及半宝石。

The science with semiofficial Turkey and report of technical research center point out, the radiation microwave that phone of hand-hold portable telephone launchs can destroy biology immunity system and gene cell, Female Because this produces next oaf easily,evolve into infecund disease even.

土耳其半官方的科学暨技术研究中心报告指出，大哥大电话发射的辐射微波会破坏生物免疫系统及基因细胞，女性因此容易产下畸形儿甚至演变成不孕症。

Pinellia ternata Breit., Araceae perennial plant, which tuber is a kind of familiar Chinese traditional medicinal material, its quality were mainly evaluated based on the description of experience, because there is no scientific quality standards up to present.

半夏为天南星科多年生草本植物，其块茎是最常用中药之一，但目前还未有一个科学的质量标准，主要以经验性描述词汇来评价其质量好坏。

ABSTRACT This dissertation, based on the theories of geography, ecology, economics, sociology and environmental sciences, has analyzed the impact of transition between cultivation and pasture animal husbandry on the mechanism of desertification in Kerqin Sandy Region, of which behavior mechanism of local people was emphasized. The changing direction of integrated land desertification control strategy in semi-arid regions was discussed after having explored the primary reasons of estrepement, overgrazing and excessive firewood gathering. Followings are the main research works having been done.

本文选取科尔沁沙地作为研究区域，以两种最主要的土地利用方式、也是两种最主要的生产方式——农、牧业作为研究对象，依据地理学、生态学、经济学、社会学与环境科学的基本理论与方法，基于现有研究资料的系统整合，结合野外调查的结果，从更加综合的角度，来研究农、牧业选择变化对沙漠化过程的影响机理，从农、牧业选择变化的角度来揭示&滥垦、滥牧、滥樵&的本质，进而寻求中国北方半干旱地区生态环境综合整治的对策。

Combined with In Vitro, In Sacco, and In Vivo techniques, this paper studies the effects of processed corns on ruminal fermentation, intestinal digestion, the synchronous metabolism of energy and nitrogen, and production performance of lactating cows, in order to provide the theoretical base for ruminal fermentation manipulation, ration formulation and the effective utilization of nutrients by ruminants.

以体外、半体内和体内方法相结合的技术手段研究了不同加工处理的玉米对奶牛瘤胃发酵、小肠消化、以及能氮同步代谢和生产性能的影响，旨在为瘤胃发酵调控和反刍动物营养物质的有效利用以及日粮的合理配制提供科学的理论依据。

This paper focus on the 3 LiaoYuan Regionalization ——mild-wettish zone in the northwest part, warm-cool half wettish zone in south central part and cold-cool half wettish zone in east part, according to agriculture natural climatic resources in LiaoYuan, and refer to the local unique physiognomy and topography , apply the heat and moisture factor target-oriented, relying on Precipitation in growth period of April-September as the Auxiliary index of General Ways invagination.

本文根据辽源地区的农业自然气候资源，参照本地独特的地势地貌，采用以热量和水分因子为主导指标，以4-9月生长期降水量为辅助指标的综合套叠方法，将辽源地区划分为西北部温暖湿润区、中南部温凉半湿润区、东部冷凉半湿润区三个农业生态气候区，旨在为当地党政机关合理开发利用气候资源，科学调整农业结构和布局，减轻和避免气候灾害，提供科学依据和参考。

Much thought and assumption, then, must lie half-hidden beneath our explicit beliefs about morality, science, politics, religion, and the other great topics of human concern.

由此可见，在关于道德、科学、政治、宗教以及其他重大人生问题的信念背后，肯定存在着许多半隐半现的思想和假设。

The study of natural fullerenes is a new area of across fullerene science and geological science. So far natural fullerenes have been found in shungite, fulgurite, carbonaceous conglomerates in impact crater, E/K boundary carbonrich clay rock layer, T/P boundary layer, dinosaur eggshell, coal, heavy crude oil, solid bitumen and socalled seminatural fullerenes in common soots, Chinese ink sticks, commercial char, et al., only with low concentrations.

天然富勒烯研究是富勒烯科学和地质科学相交叉的一个新兴研究领域，迄今为止已在桑加岩、闪电熔岩、陨石撞击坑中的含碳质角砾岩、古近系/白垩系地层界线的含碳粘土岩、三叠系/二叠系界线岩石、恐龙蛋壳、煤、重质油、固体沥青以及半天然的烟灰、木炭、书墨等物质中检测到富勒烯的存在，但含量很低。

The mezza voce technique is an advanced skill in vocal trainings of opera singing. This article emphasizes on singing skills and explores its technical category, physical theories, artistic expression and teaching practice.

美声唱法中&半声&演唱技能是在声乐学习的高级阶段要研习的一项演唱技能，本文以演唱技能为着眼点，分别从技能归属、生理论、艺术表现功效和在教学中的应用与获得等四个方面进行了有关研究，说明了&半声&演唱技能是美声唱法的一种科学的、高于自然的演唱技能。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。