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1)  condition of color protection
护色条件
1.
Objective To study the optimal condition of color protection in the processing of canned Chinese yam.
目的研究山药罐头加工中最佳的护色条件
2)  curing condition
养护条件
1.
This paper emphasized on the influences of curing condition on strength and durability of plain concrete, hydraulic concrete and shrinkage compensating concrete.
本文重点分析了养护条件对普通混凝土、水工混凝土以及补偿收缩混凝土的强度及结构耐久性的影响。
2.
The influence of the raw materials(including metakaolinites produced by calcining different kaolines under different conditions,type and modulus of water-glass and alkali content and so on) and curing condition on the synthesis of metakaolinite-based geopolymer was studied.
研究了由不同产地的高岭土经不同煅烧条件所得的偏高岭土、水玻璃类型和模数、碱含量及养护条件等对地质聚合物合成的影响规律。
3.
This experimental studies the volume deformation of the super high strength and high performance concrete for different binder-aggregate ratio and different curing condition;then discusses the influence of limestone powder on the volume deformation.
研究了不同胶集比、不同养护条件对超高强高性能混凝土体积变形的影响;探讨了石灰石粉对超高强高性能混凝土体积变形的影响。
3)  curing conditions
养护条件
1.
Influence of curing conditions on the volume stabilization of HPC admixed with expansion agent;
养护条件对掺膨胀剂高性能混凝土体积稳定性的影响
2.
In this paper,the unconfined compressive strength tests of the remolded soil modified by STW ecotypic soil stabilizer were performed under the different addition,making methods and curing conditions.
对STW型生态土壤稳定剂改性重塑土在不同掺量、不同制备方法及不同养护条件下的强度变化进行了试验研究。
3.
Based on C70,C80,C90 high strength concrete filled steel tube,the influence of external physical action on high strength concrete strength with ages were studied under the various conditions such as core pulling sample, pre-buried test block and indirectly curing,and the developing regularities under various curing conditions such were discussed.
针对C70,C80,C90高强钢管混凝土,通过抽芯取样、预埋试块及间接养护对比试验,探讨不同龄期外界物理行为对高强混凝土强度的影响;并探讨了不同养护条件下高强钢管混凝土随龄期强度发展规律。
4)  sheltering condition
掩护条件
1.
The concept of semi-open terminal which sheltering conditions between sheltered and open are discussed in the paper.
阐述掩护条件介于掩护式及开敞式码头之间的半开敞式码头概念 ,提出了半开敞式码头的界定条件 ,并给出了半开敞式不同结构型式码头顶面高程的确定方
5)  guard condition
监护条件
1.
To analyze the transition,a TES model is proposed here,which is able to describe trigger event and guard condition.
为了分析状态机变迁,提出了TES模型,它可以描述状态机的触发器事件和监护条件等元素,然后将几种复合变迁用Petri网描述,最后给出了一个实例,说明模型之间是语义等价的。
6)  conditions for production
保护条件
1.
The development without conditions for production should be put off.
在开发利用地质遗迹资源时,如果不具备保护条件,就暂缓开发利用。
补充资料:护色剂
分子式:
分子量:
CAS号:

性质:又称发色剂,是能与肉及肉制品中呈色物质作用,使之在食品加工、保藏等过程中不致分解、破坏,呈现良好色泽的物质。允许使用的主要是亚硝酸钠和硝酸钠。亚硝酸盐所产生的一氧化氮与肉类中的肌红蛋白和血红蛋白结合,可生成一种具有鲜红色的亚硝基肌红蛋白和亚硝基血红蛋白而护色。硝酸盐则需在食品加工中被细菌还原成亚硝酸盐后再起作用。亚硝酸盐具有一定毒性,尤其可与胺类物质生成强致癌物亚硝酸,但由于它除可护色外,尚可防腐,尤其是防止肉毒梭状芽孢杆菌中毒,以及增强肉制品风味的作用,直到目前为止,各国都在保证安全和产品质量的前提下严格控制其使用量。由于抗坏血酸、异抗坏血酸、烟酰胺等既可促进护色,且抗坏血酸与α-生育酚尚可阻抑亚硝酸生成,常与护色剂并用。

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