No two threads will be able to execute methods against those objects at the same time (on a per-object basis, obviously).

不会存在两个线程同时调用该对象的方法的情况（显然是以对象为基础的）。

youdao

The influence of synthetic time on synthesizing diamond with the same iron-based catalysts is discussed in this paper on the basis of the test of diamond synthesized with different synthetic time.

通过对不同合成时间下合成出的金刚石各项性能指标的检测，讨论合成时间对粉末冶金铁基触媒合成金刚石效果的影响。

youdao

We should consolidate the basis of co-operation in agriculture, husbandry and other traditional sectors, and at the same time create new bright spots of co-operation.

双方应该巩固农牧业等传统领域合作基础，同时不断打造新的合作亮点。

youdao

Over the same time, the 30-year U.S. Treasury bond yield jumped more than 150 basis points to nearly 8%, and in turn caused many bond investors to suffer losses of 20% or more in their portfolios.

FORBES: Bonds: Risk-free returns or Return-free risk?