• 2021-04-14
    Same goods can be valued different at different times. Goods often stop during the transfer process, which is professionally called the ().
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    内容

    • 0

      中国大学MOOC: The different phones which can represent a phoneme in different phonetic environments are called the ____ of that phoneme.

    • 1

      Our minds and mouths work at different rates, we can speak and process the information at the same time.

    • 2

      Which of the following is true on the connection description? A: Shear connection work on the same principle as moment connection. B: Pin joints transfer therefore only forces and no moments. C: The principle of welding and bolting is the same. D: Different types of connection media attract different loading portions due to different stiffness, but can be used to share loads in the same joint.

    • 3

      In international trade, according to the functions of the goods in the process of circulating and the packing materials and methods, packing can be divided into ______ (also called outer packing) and ______ (also called innner packing). A third kind of packing, ______ is also often used in international trade.

    • 4

      Rail transport uses different types of wagons for different goods, usually are used for move coal and aggregates.