不能确定的

Before the thermal field is calculated, stable temperature rises in each part of the electromagnet are unknown, so it is impossible to determine the power and convectional heat transfer coefficients at the stable temperature rise.

在进行温度场的计算之前，电磁铁各部件的稳态温升是未知量，故线圈达到稳态温升时的发热功率及对流散热系数不能确定。

In the abstract , impossibility of performance indeed be involved the rights and obligations performing in both of debtor and debtee , as well as legal effect and so on .

在理论上，给付不能效力的确定会涉及到债权人和债务人的权利实现和义务履行，还有相应的法律效果等问题。

It remains to be seen whether the club will this year be able to move from their unpopular 60,000-capacity Stadio delle Alpi to the 24,000-seat Olympic Stadium as previously planned.

另外，俱乐部是否会如之前计划的那样由60，000人容量的阿尔卑体育场迁入24，000人座次的奥林匹克体育场还不能确定。

If you're not sure if the Tubeplayer.ver.6.exe 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Tubeplayer.ver.6.exe 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。

If you're not sure if the Contraviro 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Contraviro 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。

If you're not sure if the Privacy Protection Suite 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隐私保护套件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。

So we fix our eyes not on what is seen, but on what is unseen.

18因此，我们不能确定我们的眼睛看到的是什麼，但什麼是看不见的。

However, whether these bands caused by recombination were hard to perorate owing to the analysis method restriction. 2. Isozyme mean proportion of polymorphic loci and the average heterozygosities of gynogenesis population in Paralichthys ohvaceu were 6.90% and 0.03 50 respectively.

牙鲆雌核发育群体同工酶的Ldh-C，Cat两个基因座位发生了重组，基因座位与着丝点之间的重组率分别为52.6％和29.8％；雌核发育群体RAPD分析发现136 个DNA片段中有22个发生基因分离，但由于研究方法的局限，不能确定是否发生基因重组。

Recovery of hematopoiesis depends on the ability of proliferation and self-renewal of surviving cell after radiation injury.

由于缺乏射线诱导在体造血细胞凋亡的研究，尚不能确定离体实验的结果对于在体损伤的应用价值。

Scientists aren't sure how warm the Earth was, but it's generally accepted that the planet has been ice-free for most of its history.

科学家们不能确定当时的地球到底有多么温暖，但他们通常认为在历史上的绝大部分时间里，地球上是没有冰的。

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