The methods of adjusting processing in homemade hand sample rapier loom were discussed.

探讨自制剑杆小样织机的工艺调试方法。

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The working principle and processing parameter adjusting thought of hand sample rapier loom were analyzed.

分析了剑杆小样织机的工作原理和工艺参数调节思路。

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"Houston,while you're looking that up, you might recognize what I have in my hand as the handle for the contingency sample return;

VOA: special.2011.05.15

Only the Kremlin still has an official taster on hand to sample the Russian president's food and make sure it hasn't been tampered with.

MSN: Presidential chefs swap recipes for world diplomacy

Just ask and a salesperson will hand you a packaged sample or fill jars with requested products for free.

CNN: 23 surprising things you can get for free

In validation, especially if you have a sample product in hand, the temptation to cross the line from asking to selling is almost irresistible.

FORBES: Are You Making Something Usable? Part 5 -- What to ask?