查询词典 characteristic differential equation

The positioning result of phase and broadcast ephemerides are gained using time-satellite differential model after canceling SA, the precision for 24 hours phase observation data is about 1.1 metre,the precision for 2 hours phase observation data is about 1.3 metre,the precision for 1 hour phase observation data is about 1.6 metre ,the precision for 20 minutes phase observation data is about 2.7 metre.

采用时星差模型得到取消SA后相位和广播星历的定位结果：用24小时的相位观测数据定位精度在1.1米水平；用2小时的观测数据定位精度在1.3米水平；用1小时的观测数据定位精度在1.6米水平；用20分钟的观测数据定位精度在2.7米水平。

Epicardial mapping of the PLA was performed in sinus rhythm and during differential pacing.

在窦律和不同起搏时描记在PLA进行心外膜标测。

An epicyclic unit was also fitted between the coupling and rear differential to amplify speed differences between coupling input and output.

一个单位也是行星之间的耦合装置和后部之间的差距继续扩大耦合输入和输出速度的差异。

The selflock conditions and the selecting range of transmission ratio of power in closed epicyclic gear trains can be used in common differential gear trains, too.

本文基于啮合功率法推导出封闭周转轮系效率计算的统一公式，大大简化了封闭周转轮系效率计算难度。

MRI of Intracerebral epidermoid cyst has characteristics, which is of great value to the diagnosis and differential diagnosis.

脑实质内表皮样囊肿具有较高诊断价值的MR影像特征，MR检查能有效的诊断和鉴别诊断。

Differential considerations include malignancies such as epidermoid tumors and metastatic disease.

鉴别诊断包括恶性病变如表皮样瘤和转移瘤。

MRI especially DWI play an important role in the detection and differential diagnosis of intracranial epidermoid cyst.

无论在颅内表皮样囊肿病灶检出还是在信号特异性方面，DWI均优于MRI平扫以及T2-FLAIR，是颅内表皮样囊肿最具诊断价值的扫描技术。

Objective To study the ultrasound characteristics and differential diagnostic value in painless epididymal nodules.

目的探讨各种无痛性附睾结节的超声表现及超声检查对其鉴别诊断价值。

In conclusion, we should keep in mind the possibility of epiglottic hemangioma when confronted with a common epiglottic mass. A hasty intubation, biopsy, and excision can be dangerous. To arrive at an accurate diagnosis and the appropriate treatment, detailed pre-operative evaluations, including magnetic resonance images and angiography, may be needed for differential diagnosis in selected cases.

因此，当我们发现会厌部位的肿块时，纵然它有一般的外表，还是要想到血管瘤的可能性，贸然的麻醉插管、切片检查及手术切除颇具风险，唯有术前详尽的检查，包括核磁共振和血管造影，方可给予正确的评估及选择适切的治疗方式。

However, it should be included in the differential diagnosis of lacrimal sac lesion, especially in patients with chronic epiphora and painless swelling of lacrimal sac.

然而在诊断泪囊肿瘤时，我们仍应该將其列为鑑别诊断之一，特别是当病人有长期溢泪以及泪囊的无痛肿块时。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。