查询词典 preservatives

The main reasons for acidification are to enhance beverage flavors and to act as preservatives against microbial growth.

酸化的主要目的是增强饮料的风味，同时作为防腐剂抑制微生物的生长。

In discussion about the usage of the timber materials and added preservatives, with the good physical property, timber of Matsu including Japanese red pine (Akamatsu / Pinus densiflora, Japanese black pine (Kuromatsu / Pinus pentaphylla) and , Japanese larch (Karamatsu / Larix leptolepis) could often been seen in the usage of timber trusses on the specifications before the Japanese governed period.

木屋架用材上，统治初期主要沿用日本既有用材概念，常可见仕样书中指定力学性能较佳之松材（包括日本赤松、日本黑松及日本落叶松等材）作为木屋架用材；而柳杉则是最普遍被使用之材料。

Method］ Cut flowers of Alstroemeria spp. are used as experimental materials,and nine different preservatives are studied in order to find the best fresh-keeping effect preservative.

方法］以六出花鲜切花为材料，采用9种不同保鲜剂进行切花瓶插处理，研究不同保鲜剂对六出花切花的保鲜效果。

Inhibition effect of 25 kinds of preservatives to botrytis cinerea and alternaria spp from red global grapes were studied.

研究了25种防腐保鲜剂对红提葡萄中灰葡萄孢霉和交链孢霉的抑制效果。

For the first time, the applied function of Copper azole preservatives for bamboo preservation has been studied; the advantage and shortage of CuAz on bamboo preservation has been analyzed; the mechanism and approach for formulation optimization of CuAz have been proposed. Moso bamboo , which is abundant in china, was used as experimental materials in this thesis. These investigations laid the foundation for the exploitation of bamboo preservatives with independent intelligent property right, low toxicity and high performance, high quality and low overhead.

本论文以我国资源丰富的毛竹为试验材料，首次对铜唑类防腐剂（Copper Azole，简称CuAz）在竹材上的应用性能进行研究，分析了铜唑防腐剂应用于竹材防腐的优势和不足，总结了竹材的腐朽机理、药剂的防护机理和固着机理，提出了铜唑类防腐剂配方优化的机理和途径，为竹材防腐剂的研发、优化和改造提供科学依据。

Tsen-Fang Tsai pointed out that many cosmetic products have added environmental hormones, the most common is called the PABA preservatives, general practitioner in the breast tumor tissue, was found in preservatives such components.

蔡呈芳指出，许多化妆品都添加环境荷尔蒙，最常见的就是一种名为PABA的防腐剂，肿瘤科医师在乳癌组织内，就曾发现过这类防腐剂成分。

However, in the irradiation test of vacuum-packaged with preservatives, preservatives were useful to inhibit microflora total count, and it controlled TVB-N and TBARS better. We could well control microflora grow and kill pathogene with the preservatives in higher dose of irradiation, at the same time we were not afraid of the problem of lipid oxidation and protein decomposition.

而真空包装结合保鲜液处理辐照试验发现，保鲜液对细菌总数有一定的抑制作用，相比之下，其对TVB-N值和TBARS值的控制贡献更大，它使我们可以采用较高剂量的辐照来很好地控制微生物的生长及对致病菌的杀灭，而不用担心脂肪氧化和蛋白质分解。

The patent covers USANA's formulation for manufacturing Sensé products so that they are capable of maintaining their shelf life without the need for added chemical preservatives. The products are "self-preserving" in that they don't require traditional chemical preservatives to maintain their shelf life.

此专利权乃是以USANA 独家研发的科研保质技术，让Sensé护肤及个人护理系列产品，无须添加化工防腐剂，仍可在保存期限内保持品质，意指产品本身独特配方就能自我保质，不像一般传统制作方式，须靠化学防腐剂来维持保存期限的品质。

Such solutions, as exemplified by pancake and waffle syrups and honey, need no preservatives themselves and can be used not only as sweeteners (although not all such carbohydrate syrups need have much sweetness ) but also as preservatives and humectants.

像薄饼和瓦夫饼的糖浆和蜂蜜这样的溶液，本身不需要防腐而且不仅可以作为增甜剂(尽管不是所有碳水化合物糖浆都须有很高甜度)也可作为防腐剂和湿润剂。

Copper fixation rate affected by retention, fixation time, ligand type, and addictive. For all formulations, while other three conditions is the same, copper fixation rate of preservatives with low retention level is less than those with higher retention level; copper fixation rate of oven-dried bamboo samples is less than air-dried bamboo samples; copper fixation rate of amine-based preservatives is less than ammonia-based ones; copper fixation rate in some formulations containing carbonate and phosphate is higher than non-carbonate and non-phosphate ones.

在其它条件相同时，高吸药量时防腐剂的固着率明显高于低吸药量时的固着率；固着时间长的试样比固着时间短的试样具有更高的铜固着率；以氨水作配体的防腐剂固着性高于以乙醇胺作配体的；碳酸盐和磷酸盐在某些配方中能够改善防腐剂固着性。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。