不能确定的

METHODS: We did a prospective study in 393 consecutively enrolled patients who were tested simultaneously with T-SPOT.

我们对393名连续录用的患者做了一个前瞻性的研究，由于不能确定这些患者是潜伏性的或是活动性的结核病，我们同时使用T-SPOT。

Asher or Anschel of Cracow at the beginning of the sixteenth century is named as a great cabalist, but the nature of his doctrine can not be ascertained.

舍或Anschel的克拉科夫开始时的16世纪命名为一个伟大cabalist ，但他的性质的学说不能确定。

If you're not sure if the AlphaWipe Tracks Cleaner 2008 DLL file is located in a particular directory, enter " dir " in the command box to display a directory's contents.

如果您不能确定如果AlphaWipe轨道清洁2008年DLL文件位于一个特定的目录，输入&目录&中的命令框中显示目录的内容。

All the rest of the evidence - whom Heraclitus is said to have known or who implies that he was familiar with Heraclitus' work - confirms the floruit but does nothing to establish the start and end dates.

所有其余的证据---说赫拉克利特认识他或者说他熟悉赫拉克利特的作品—都可以确证全盛期而不能确定开始与结束的时间。

Pulse radiolysis is the best method for studying the kinetic reaction of 〓 and SOD mimics. However, when pulse radiolysis was used to investigate the kinetic reaction, whether the copper complexes changes between Cu and Cu or Cu and Cu could not be distinguished.

脉冲辐解是研究〓与SOD模型物的动力学反应的最好的方法，但是采用该方法不能确定在催化过程中，究竟其是采用Cu机理还是Cu机理。

Karyotypes of root tip chromosome showed that the arm volume ratio, the mean relative volume and idiogram were identical before and after improving seed vigor, so the pattern of chromosome did not change. But we couldnt confirm whether the pattern of other separation dates and the inner structure varied in this experiment, such as gene mutation.

根尖染色体核型分析结果，甘蓝种子在活力提高前后染色体的臂比值相同，相对长度相同，表明活力提高后染色体在形态及核型上无明显变化，而对于除中期外的其它分裂期染色体的形态特征以及染色体内部结构有无明显变异在本试验条件下尚不能确定。

Up to now, Pcsx2 has largely been ignoring the 64 bit arena because there have been massive compatability issues, the developers weren't sure if it was really worth it, and adding a new bug-free and fast recompiler to the existing code base is a very painful process.

开发者们也不能确定他的真正价值，而且添加一个新的bug-free和对目前已有的代码进行重编译是一个非常痛苦的过程。

Everyone wants to be a loving family member or friend, but people are often not quite sure what "to do" or how "to act" around those with a lifethreatening illness.

每个人都希望成为一个体贴的家庭成员或是朋友，但人们常常不能确定到底应该为患上了危及生命的疾病的亲友&做些什么&或者&如何去做&。

Abraham, Isaac, and Jacob and his sons are idealized personifications of the people, its tribes, and families; and it can not now be ascertained whether or not these are based on more or less obscure reminiscences of real personages.

亚伯拉罕，以撒和雅各和他的儿子是理想化personifications的人民，其部落和家族；和它现在不能确定这是否是根据或多或少地掩盖真正的人士回忆。

If you're not sure if the Bifrost FR Trojan DLL file is located in a particular directory, enter " dir " in the command box to display a directory's contents.

如果您不能确定如果Bifrost阻燃木马DLL文件位于一个特定的目录，输入&目录&中的命令框中显示目录的内容。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐