But he says it may not be possible to distinguish between biological and non-biological explanations without additional missions to Titan.
但他说：没有另外的对“提坦”的探索，区别生物和非生物解释是不太可能的。
“It’s more a behavioral issue than a biological one, ” Dr. Popkin said. “Some people use non-nutritive sweeteners as a crutch; other use them to help create a healthy diet.”
“与其说这是一个生物学的问题，不如说这是一个行为学上的问题，”Popkin博士说：“有些人用‘非营养性’甜味剂作为“拐杖”（译者注：‘拐杖’引申为一种假性帮助，而且让人产生依赖，例如巴达维主张马来人应该要丢下‘拐杖’，继续前进），而其他人利用它们来帮助建立一个健康的饮食习惯。”
Proteins containing those "non-biological" amino acids would have novel properties, and some of those properties might be useful.
蛋白质所包含那些“非生物”核酸可能包含一些新特性，其中某些特性可能颇为有用。
The majority of the teens were non-Hispanic white, and nearly half lived with both biological parents.
青少年主要来自非西班牙裔白人，其中接近一半与生身父母同住。
The ability to breathe sulphur compounds has long been thought to be one of the earliest stages of transition from a non-biological to a biological world.
长期以来，吸入硫化合物的能力一直被认为是由非生物世界向生物世界过渡的早期阶段。
But scientists are quick to point out that non-biological chemical reactions could also be behind the observations.
但是科学家很快指出，在这次观察中没有找到生物化学反应。
This was true even when a boy had grown up surrounded by an enormous gaggle of non-biological elder brothers.
就算一个男孩成长中周围有一大群嬉笑打闹的非亲哥哥也是如此。
Wrangham and Kahlenberg agree that "biological predilection" appears to be involved in both toy selection and forms of play among human and non-human primate males and females.
拉汉姆和Kahlenberg同意这个“生物偏爱”，它涉及到了对玩偶的选择和玩耍的形式在人类之间和非人类的灵长类动物的雄性与雌性之间的不同。
This was parodied in a piece written by sci-fi author Terry Bison in Omni Magazine, where two non-biological aliens receive a signal from Earth
这种想法是模仿泰瑞·比松在奥姆尼杂志上发表的一篇科幻小说，小说的内容是两个非生物外星来客接受到了来自地球的信号。
PET is a non-invasive imaging technique that uses radioactivity emitted from injected tracer chemicals to measure and image biological activity.
PET是一项非损伤的成像技术，它将示踪迹注入血液利用其放射性来检测生物活性并成像。
The cancer vaccines rely on a biological quirk of follicular B-cell lymphoma, which is a type of non-Hodgkin's lymphoma.
滤泡性B细胞淋巴瘤是一种非霍奇金淋巴瘤，肿瘤疫苗是治疗是根据肿瘤细胞的生物学特殊性。
Research advance on non ester pyrethroids was reviewed. Its structural feature, biological activity, research present situation, stereo isomer and resistance were described.
论述了非酯型拟除虫菊酯的研究进展，介绍了其结构特点、生物活性、研究现状、立体异构及抗性方面的内容。
Nitrogen fixation trees of Leguminosae and non-Leguminosae are important biological nitrogen fixation resources.
豆科及非豆科固氮树种是重要的生物固n资源。
In the meanwhile, it is showed that the direction and objective about the biological decomposition of non - cellulose from Apocynum raw fiber were pointed out.
同时，指出了罗布麻韧皮中非纤维素生物降解研究的难点在于规范收获方法。
The biological features and economic traits of fruit crop for the 20 non astringent persimmon cultivars were investigated.
对20个甜柿品种进行了生物学特性及其果实经济性状观测。
The modified starch flocculant has a series of advantages such as wide selection possibility, non-toxicity, biological degradation, etc.
淀粉衍生物絮凝剂具有选择性大、无毒、可生物降解等特点。
The models and algorithms based on the non-linear dynamics have been shown the potential in understanding of biological evolution and ecology.
而基于非线性关系的许多模型和算法也显示出在生物进化和生态学研究方面的巨大潜力。
As a new kind of scanning probe microscopy, scanning ion conductance microscopy (SICM) is designed for imaging non-conducting biological sample at the nanometer scale.
扫描离子电导显微镜技术是在纳米尺度进行非导电的生物样品成像的一种新型扫描探针显微镜技术。
The method should help to identify new non-coding regions with important biological roles.
该方法应该可以帮助确定新的具有重要生物学功能的非编码区。
In this article, the author reviewed biological factors, drug treatment and non - drug treatment of the treatment resistant schizophrenia, and provided theoretical guidance for clinical treatment.
综述了难治性精神分裂症的生物学因素、药物治疗和非药物治疗方面的进展，为临床治疗提供理论指导。
As a result, they could potentially underpin a new generation of high density, non-volatile memory chips and logic circuits that mimic biological synapses.
因此，它们具有打造下一代高密度、非易失存储芯片和模仿生物神经节的逻辑电路的潜力。
River's natural life is a new concept, its orientation and definition is not based on traditional biological definition, but on the organism character and unitary of non-live whole.
河流自然生命是一个新概念，它的定位和界定不是基于传统的生物学意义上的定义，而是依据非生命整体生态系统有机体特征和不可分割的属性。
We can explain the muscle contraction, electronic transfer in the living systems, mechanism of non-thermally biological effect of infrared lights absorbed and bio-photon emission, and so on.
我们运用这个理论解释或解决了肌肉收缩、电子传递、红外光的非热效应机理及生物光子发射等重要生物学问题。
Turbidity of brewing vinegar can be divided into two types, non-biological turbidity and biological turbidity.
酿造食醋返混可概括为非生物性混浊和生物性混浊两大类型。
Objective To evaluate the filtration efficiency of different types of mask filtration materials against non-biological particles aerosol and microbial aerosol.
目的评价不同类型口罩滤材对非生物颗粒气溶胶和微生物气溶胶过滤效率。
The substances inducing beer non-biological turbidity include protein, polyphenol substance, inorganic salts, carbohydrate, and some metal ions etc.
引起啤酒非生物混浊的成分包括：蛋白质、多酚物质、无机盐、碳水化合物以及某些金属离子等。
The study probe into the separation of lignin from pulp waste liquor, the condition and measure of lignin modification, and the influence of lignin on non-biological stability of beer.
主要对制浆废液中木素的分离、木素的改性条件及措施、木素对啤酒非生物稳定性的影响进行了探讨。
Objective To investigate the anti-cicatricial effect of non-penetrating trabecular surgery(NPTS)with biological amniotic membrane implant in rabbit eyes.
目的探讨生物羊膜植入在兔非穿透性小梁切除术（NPTS）中的抗瘢痕作用。
Gene therapy vehicles can be categorized into two groups: biological and non-biological systems.
基因治疗的载体分为生物载体和非生物载体。
This paper reviews the recent applications of this new class of non-biological secondary structures in molecular recognition.
综述了近年来这种新的非生物二级结构形式在分子识别研究中的应用。
应用推荐