英汉双语例句-生物医药大词典

The principal axis of the distributing valve is in the form of double ways for high voltage oiling and double ways for sealing, which ensures fully supply for lubricating oil, greatly decrease in wear and tear, highly improvement in service life, few cons

中文意思：
分配阀主轴采用高压双注油双道密封结构，保证了润滑油到位充足，用寿命大幅度提高，并且润滑油消耗量极少，节省油料，降低了运行成本。

以下为相关句子列表(点击查看，可以看对应的解释）：

	The principal aim of the Organization, according to its statute, is the determination of the best means for safeguarding their interests, individually and collectively; giving due regard at all times to the interests of the producing nations and to the ne			该组织的主要目的是以最佳途径维护成员国的整体利益，在任何时候都充分考虑石油生产国的利益和保持稳定的收入。
	The principal amount of a bond which is stated on its face and which the issuer is obligated to pay at the date of maturity.			票面价值债券的票面价值是票面所列价值，代表发行人在到期日必须支付的金额。
	The principal and the accomplishing method are corrective by experiment.			用实验验证基本原理和实现方法的正确性。
	The principal and the vice-principal of the college both attended the meeting.			学院的正副院长均出席了会议.
	The principal aspects of the political basis include a certain social structure, the development of democratic politics, the clarification of the role of government and the implementation of the core value, namely, fair and just.			一定形式的社会结构、推进民主政治的发展、在社会政策中贯彻公平与正义的核心价值、明确政府的角色和职能定位等等，是和谐社会之政治基础的主要方面。
	The principal axis of the distributing valve is in the form of double ways for high voltage oiling and double ways for sealing, which ensures fully supply for lubricating oil, greatly decrease in wear and tear, highly improvement in service life, few cons			分配阀主轴采用高压双注油双道密封结构，保证了润滑油到位充足，用寿命大幅度提高，并且润滑油消耗量极少，节省油料，降低了运行成本。
	The principal character in opposition to the protagonist or hero of a narrative or drama.			反面主角叙事文学或戏剧中与主人公或英雄相对立的主要人物
	The principal character in opposition to the protagonist or hero or heroine of a narrative or drama.			反面主角：叙事文学或戏剧中与男女主人公或英雄相对立的主要人物。
	The principal component analysis can determine a few principal components from the connected factors and evaluate the all-around qualities of students.			摘要采用主成分分析方法，从多种影响因素中找出几个主要成分指标，较为全面地综合评价了学生素质。
	The principal confereed a medal on him.			校长授予他一枚奖章.
	The principal direct tax is income tax, in which the person who receives the income pays the tax.			首要的直接税是所得税，由有收益的个人付税。