unladen

adj.

1. 未负载的；空车的
   not loaded
   1. a vehicle with an unladen weight of 3 000 kg
      净重3吨的汽车

1. The cans of new milk were unladen in the rain, Tess getting a little shelter from a neighbouring holly tree.
   车上的牛奶罐在雨中被卸了下来，苔丝在附近一棵冬青树下找了一个避雨的地方。
2. Neither PyPy nor Unladen Swallow could change that aspect.
   很不幸的是，PyPy或者unladenswallow都不能改变这个现实。
3. Now, a Unladen swallow retrospective confirms that the project is defunct and is no longer being developed.
   现在，一篇回顾unladenswallow的文章已经确认了这个项目的死亡，不会再进行开发。
4. Unladen Swallow was an attempt to bring LLVM optimisations to the CPython runtime, but hasn't seen significant activity for the last year.
   unladenswallow尝试将LLVM优化引入到CPython运行时，但是去年却没有取得重大进展。
5. The unladen swallow group is now referring others to PyPy instead; another Python runtime which uses a custom JIT in order to speed up execution.
   unladenswallow小组现在将所有的精力转到PyPy上。这个是另外一个Python运行时，它自定义了JIT以加速执行效率。
6. The polynomials for emission factors of CO, HC, NOx and the combination emission factor changing with the vehicle speed on 4th gear under unladen condition were fitted respectively.
   并分别拟合出在4挡空载情况下，排放因子CO、HC、NOx和总污染物排放因子随车速的变化规律多项式。