Retirement-typically at age 65-brings a sharp decrease in personal income. Social Security benefits usually cannot make up the difference. Older people may suffer from poor nutrition, medical care and housing.

Sometimes it is necessary to make up the difference in other ways.

有时是必要的补足差额，在其他的方式。

Sudan and South Sudan failed to meet a United Nations August 2 deadline to settle differences on citizenship, oil revenue, and border demarcation that remain unresolved 13 months after the two nations split.

南苏丹与苏丹没有在联合国规定的最后期限8月2日之前解决国籍、石油收入以及边界划界等问题。这两个国家分离之后，这些问题悬而未决已达13个月。

These officials might collectively call on China to commence multilateral consultations to settle differences and reassure global consumers that "made in China" is not synonymous with "hazardous to your health".

这些官员可能会集体呼吁中国启动多边磋商，以解决分歧并向全球消费者保证，“中国制造”不是“危害健康”的代名词。

He also cast doubt on the ability of US and UK regulators to settle differences that might arise over cross-border regulation, suggesting consideration of a supra-national regulator should be considered.

他还质疑美国和英国监管者是否有能力解决跨境监管中可能出现的分歧，并建议审视成立跨国监管机构的想法。

The deal also shows how to settle differences between buyers and sellers in the valuation of dodgy assets.

该交易也展现了如何调停买方和卖方对风险资产的估价。

It often calls on sides to settle differences by peaceful means or send envoys to start negotiations.

安理会经常呼吁各方通过和平方式解决分歧或派遣特使展开谈判。如果进展不顺，安理会则会批准惩罚措施，以施加制裁措施的方式加强合作。

Diethyl adipate was synthesized by using solid superacid TiO2-ZrO2/ SO42-catalyst.

用复合型固体超强酸TiO2-ZrO2/SO42-作催化剂，催化合成了己二酸二乙酯。

Diethyl adipate was synthesized with ion exchange resin catalyst HD-8 in liquid-solid phase esterification.

本文以离子交换树脂作为液固相酯化反应的催化剂，甲苯作为带水剂，合成己二酸二乙酯。

The synthesis of diethyl adipate using TiSiW12O40/ TiO2 as catalyst has been studied.

首次以固载杂多酸盐TiSiW（12）O（40）/TiO2为多相催化剂，通过己二酸和乙醇反应合成了己二酸二乙酯，并探讨了诸因素对产率的影响。

Study on the Catalytic Synthesis of Diethyl Adipate with Ferric Chloride

氯化铁催化合成己二酸二乙酯的研究

Study of behavior of microwave catalysis in preparation of diethyl adipate

己二酸二乙酯合成中的微波催化行为研究

Thermokinetics of the saponification of diethyl adipate was studied with a conduction calorimeter and the validation of the thermokinetic model in this paper has been verified by the experimental results.

采用热导式热量计研究了己二酸二乙酯皂化反应的热动力学，实验结果验证了本文热动力学模型的正确性。

Study on New Procedure for Synthesis of Diethyl Adipate

己二酸二乙酯合成新工艺的研究

Diethyl succinate was synthesized from succinic acide and absolute alcohol with anhydrous ferric chloride catalyst under normal atmosphere. Water clarifying agent& Ferric chloride

报道了以丁二酸和无水乙醇为原料，在无水氯化铁催化下合成丁二酸二乙酯的反应条件。GB4482-1993净水剂氯化铁

Catalysis Synthesizing Diethyl Succinate by Cation Exchange Resin

离子交换树脂催化合成丁二酸二乙酯

The Study of Composite Solid Superacid Catalytic Synthesizing Diethyl Succinate

复合型固体超强酸催化合成丁二酸二乙酯的研究

Gas Chromatographic Determination of Diethyl Carbonate

气相色谱法测定碳酸二乙酯含量

The gas chromatographic separation and detection of diethyl carbonate ( DEC) has been studied.

本文研究了气相色谱法分离和内标法测定碳酸二乙酯（DEC）含量。

Preparation of Diethyl Carbonate over Palladium Catalysts Supported on Mesoporous Molecular Sieve

用负载于中孔分子筛的钯催化剂合成碳酸二乙酯

Thermodynamic analysis of the synthesis of diethyl carbonate by oxidation carbonylation of ethanol

乙醇氧化羰基化法合成碳酸二乙酯的热力学计算与分析