1. not yet having been ascertained or determined;

   "of undetermined species"
   

2. not precisely determined or established; not fixed or known in advance;

   "of indeterminate age"
   "a zillion is a large indeterminate number"
   "an indeterminate point of law"
   "the influence of environment is indeterminate"
   "an indeterminate future"
   

3. not brought to a conclusion; subject to further thought;

   "an open question"
   "our position on this bill is still undecided"
   "our lawsuit is still undetermined"
   

• Its probable assembly from two..sketchbooks..at an undetermined time.

  出自：Journal of Musicology

These should be four undetermined constants in the displacement function.

位移函数中应有四个未定常数.

Scully: It'says here that the cause of death was undetermined.

史卡利: 这边说死因不确定.

The other 27 cases undetermined due to insufficient data.

另外27例因资料不足而无法确定传播方式.

The attachment could not be sent due to an undetermined error.

因为未能查明的原因,附件无法发送.

It can be structured by interpolation or be got by method of undetermined coefficients.

利用差分论证了等幂和一般公式的唯一性,它可用插值法构造,也可用待定系数法求得.

An analytical function containing the undetermined parameter was used to calculate the Jominy hardness distributions.

端淬试样硬度分布模型采用了含有待定参数的解析函数.

This was also true in comparison with patients with monoclonal gammopathies of undetermined significance.

与意义未明的单克隆免疫球蛋白血症相比也同样升高.

Any violation of this rule leads the contract to become a labour contract of undetermined duration.

一旦违反了该条款的规定,则该合同自动转为无固定期限劳动合同.

New difference schemes of convective equation are constituted by the method of undetermined coefficients.

用待定系数法构造了对流方程的一些新的差分格式.