By using a double phase lock in amplifier to measure the AC strain, the measurement error can be decreased to 0.4% of the total measurement range.

如果使用双相位锁相放大器测量交变的被测量，误差将减小到全量程的0.4%以内。

youdao

In this paper I have shown that the double phase-only matched filtering can be realized by a computer generated hologram of detour phase with phase coding for two objects.

本文提出采用对二个物体进行位相编码的迂回位相计算全息图对该两物体实现二重位相匹配滤波。

youdao

Based on the analysis of solutions of two examples, the author raised two questions about the using of lever rule in double phase systems.

通过对两个例题的错误解答进行分析，提出了相平衡体系中运用杠杆规则值得注意的两个问题。

youdao

The "Phase Two" plan will nearly double the size of the mall.

VOA: special.2010.08.13

Located on the Cotai Strip, the Galaxy Macau will almost double in size after the second phase of construction is completed in mid-2015, with the addition of 450, 000 square meters of space.

FORBES: Galaxy Invests $2 Billion To Double Size Of Casino Resort

Safety data for KYNAMRO are based on pooled results from four Phase 3, randomized, double-blind, placebo-controlled trials with a total of 390 patients of which 261 patients received weekly subcutaneous injections of 200 mg of KYNAMRO and 129 patients received placebo for a median treatment duration of 25 weeks.

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