0 the state of being convenient -- 方便，便利；合宜；近便
1 a device or machine, usually in the house, that operates quickly and needs little effort -- （通常指房子裡的）便利設施；方便裝置
The positioning of the different helices on the page is adjusted for artistic convenience, and is arranged so that the chain does not cross itself.
Moreover, for technical convenience the hyperedge is assumed to have exactly one tentacle to the replaced node.
This choice is obviously 33 chosen for simplicity and convenience.
The decision about which technology to use is, as with most technologies, a complex interaction of efficacy, safety, convenience, and availability.
Here we use instead of -1 for the convenience of statements and treatments.
For the reader's convenience, we sketch the proof of this fact.
On the other, it adds to the reader's convenience in accessing the card catalogue to the book stack.
The patients represent a convenience sample taken from a population of patients who had received either a spinal cord stimulator or an implantable pain pump.
