目的：评估自制GG纯钛烤瓷材料的生物安全性。
AIM: To evaluate the biological security of GG titanium body porcelain.
目的：评估新型热压铸入型玻璃陶瓷材料的生物安全性。
Objective: To evaluate biological safety of new type heat-pressed glass ceramic material.
最后对纳米材料生物安全性研究的发展前景提出了展望。
The prospect of the study on the biological safety of nano-materials is also discussed.
建立良好的防腐体系，保证产品的微生物安全性，对于化妆品的品质十分重要。
Preservation of cosmetics is necessary to prevent formulations from becoming infected with highly resistant and hazardous microorganisms during their repeated use.
目的：为确保聚酰胺微胶囊的生物安全性，对其进行了急性毒性和遗传毒性试验。
Objective: to evaluate the toxicity of polyamide microcapsules, acute toxicity and genetic toxicity test were designed.
新西兰负责保护作物免受这类威胁的生物安全性机构于6月宣布，马铃薯植株中也检测到这种细菌。
In June Biosecurity new Zealand, the government agency charged with protecting the country's crops from such threats, announced that this new bacterium had also been detected in potato crops.
目的对纳米锶磷灰石进行体外细胞毒性试验，评价其生物安全性，为将其应用于骨折临床修复奠定基础。
Objective Nano- fermorite was tested by in vitro cytotoxicity as first step for future use of this material as orthopedic implant.
目的通过载银纳米二氧化钛义齿基托材料体外细胞毒性的测定，初步评价载银纳米二氧化钛的生物安全性。
Objective to investigate the cytotoxicity of poly methyl methacrylate denture base with Ag-embedded nano-TiO2 in vitro, in order to evaluate the biocompatibility of materials primarily.
目的：探讨人羊膜在制备和保存过程中的微生物安全性及其控制，为建立羊膜库提供便捷、有效的微生物控制方法。
Objective: To evaluate the microbial safety of human amniotic membrane(HAM) in preparation and preservation, and to establish effective methods of microbe control for HAM bank.
医用抗感染PV C材料同普通医用PV C材料在机械性能上相差不大，但抗感染性能优异，通过了生物安全性评价。
The material has no difference from common medical PVC in mechanical property. except the excellent anti-infective property. The material has been passed biocompatibility safety assessment.
但同细胞核转基因一样，叶绿体转基因也存在抗生素标记的生物安全性和外源基因的过量表达对植物正常生长发育的影响的问题。
But the same as nuclear transformation, plastid transformation also has the problems of bio-safety of antibiotic markers and development obstacles due to the overexpression of foreign gene.
方法：分别通过溶血试验、口腔黏膜刺激试验、细胞毒性试验(MTT法)和急性全身毒性试验，初步评价纯钛表面聚吡咯涂层的生物安全性。
METHODS: the biological safety was evaluated through the experiments including hemolysis test, short-term systemic toxicity test, oral mucous membrane irritation test and cytotoxicity test (MTT test).
生物认证供应商经常忽略的另一个问题是输入机制的安全性。
Another problem that biometrics vendors often overlook is the security of the input mechanism.
必须对用生物技术生产食品的安全性认真进行评估。
The safety of food derived from biotechnology needs to be carefully assessed.
反对者还质疑生物技术食品的安全性。
世卫组织与粮农组织联合召开了一系列专家协商，以评估来源于转基因植物，微生物和动物的食品安全性和营养。
WHO, jointly with FAO, will convene a series of expert consultations to assess the safety and nutritional aspects of foods derived from genetically modified plants, microorganisms, and animals.
人们认为，用可再生的生物能源代替化石能源能够减少温室效应气体的排放，提高能源供给的安全性。
The use of renewable biofuels in lieu of fossil fuels is said to reduce greenhouse gas emissions and increase energy security (but see Carbon emissions).
哈利斯说，而且在有些情况下生物识别技术可以同时提高安全性与方便程度。
And in some cases biometrics can enhance both security and convenience, says Mr Harris.
标准一旦确立，生物识别技术将会被广泛应用，届时不只在商店，还会被用于确保网上与手机零售交易的安全性。
Once standards become established, the use of biometrics could spread so that it is used to secure retail transactions made via the Internet and mobile phones, not just in shops.
介绍了生物技术发酵生产DHA和AA的工艺，并讨论了发酵产品在婴儿配方奶粉中应用的安全性。
The production process of DHA and AA by fermentation and the safety of fermentation product applied in infant formula were dis cussed.
反对者说，这种作物通过与传统的植物进行育种，可能危害环境。反对者还质疑这种生物技术食品的安全性。
Opponents say such crops may cause environmental damage by breeding with conventional plants. Opponents also question the safety of biotech foods.
目的了解生物农药庄稼保护剂的毒性和安全性。
To learn the toxicity and safety of the biological crop protective agent.
目的：评价新型含锶磷酸钙骨水泥的生物相容性和安全性，从而为其在骨缺损修复领域中的临床运用提供依据。
AIM: To study the biocompatibility and safety of strontium containing calcium phosphate cement for the clinical use in the bone reconstruction.
目的：研究自制磷酸钙骨水泥的生物相容性和安全性，为其临床应用提供实验依据。
Objective: To provide experimental basis for clinical application through studying on the biocompatibility and security of homemade calcium phosphate cement.
目的：研究自制磷酸钙骨水泥的生物相容性和安全性，为其临床应用提供实验依据。
Objective: To provide experimental basis for clinical application through studying on the biocompatibility and security of homemade calcium phosphate cement.
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