查询词典 case-hardened

objective:to explore the clinical value of digital mammography on diagnosis of small breast cancer.methods:we retrospectively analyzed the representation of molybdenum target x-ray in 40 patients with small breast cancer diagnosed by biopsy.result:the molybdenum target x-ray showed nodosity tumor in 17 cases,calcification in 13 cases,density in 8 cases,focal grand architectural distortion in 6 case,single dilated in 3 cases and blood vessel line thickening in 6 case.conclusions:digital mammography is the most important means in the diagnosis of small breast cancer,which can distinguish between different kinds of breast density of different tissues and find small breast lump.the mammography has a high sensitivity in the diagnosis of small breast cancer.

目的：提高对小乳癌影像学的认识。方法：回顾性分析40例经病理证实的小乳癌患者的x线片。结果：x线表现为肿块17例，钙化13例，致密影8例，局部结构紊乱6例，单支导管扩张3例，血管影增多、增粗6例。结论：影像学是小乳癌诊断的最主要手段，能区别乳房各种不同组织的不同密度，能发现较小的乳腺肿块，对于乳腺癌的诊断，乳腺x线钼靶摄片具有较高的灵敏度。

Objective To assess the value of high frequency ultrasound in early finding and diagnosing carciˉnoma of thyroid in health screening.Methods To apply high frequency Ultrasound generally to examine thyroid in health screening.To register age and sex and sonography point of tumor of doubtful carcinoma of thyroid case.To apˉply more CDFI technique to construe its blood stream character.To based record of health.To based responses system for certain case and to callback.

目的 探讨高频超声在健康体检中对甲状腺癌的早期发现及诊断价值方法在健康体检中，应用彩超的高频线阵探头常规检查甲状腺，记录可疑甲状腺癌病例的年龄、性别，肿块的声像图特点，进步应用CDFI技术分析其血流特征，建立健康档案，对经手术病理证实的病例建立随访制度，定期复查。

After a preposition the objective case of pronouns should be used, but he used the nominative case.

在介词后面，人称代词应该用宾格，但是他用了主格。

But we could say that Jack is in the NOMINATIVE case because he is the subject of the sentence and thus we could do away with the need for a vocative case here!

但我们可以说Jack是主格因为他是句子的主语，因此我们这里可以不需要一个呼格

After a preposition the objective case of pronounsshould be used.but you used the nominative case.

在介词之后应该用代词的宾格，但是你用的是主格。

Temperature calculation models are established for the surface insulation of space targets both in the ideal case and in the nonideal case.

建立了在理想和非理想两种情况下空间目标表面隔热组件温度的计算模型，充分考虑了隔热组件传热的影响因素，并通过数值计算得到了隔热组件在太阳直射时各层温度的变化。

The purpose of Chapter 4 is to study the solvability of multi-point boundary value problems at resonance, and establishs some existence theorems under nonlinear growth restriction. Our method is based upon the coincidence degree theory. In Section 1, we consider the same sign case, and in Section 2, discuss the non-same sign case.

第四章研究了具共振条件下二阶非线性微分方程多点边值问题解的存在性，通过使用重合度理论和一些分析技巧，建立了一系列解存在的充分条件，其中在第一节考虑了同号情形，在第二节考虑了异号情形。

In the first case the prediction of earthquakes is a null hypothesis; in the second case the prediction of some earthquakes might be possible.

在头一种情况下，地震的预测是一个无意义的假定；在后一种情况下对某些地震进行预测可能是可能的。

would forty two case virulent thorax seeper randomicity analyzing posting thorax obturate elicit after treatment inject DDP treated twenty one case.

将42例恶性胸腔积液随机分为置管胸腔闭式引流术后注入顺铂的治疗组21例。

They were divided into octogenarian heart failure group (33 case) and octogenarian non-heart failure group (31 case), accordingly with 60-79 years gerontism patients as control group.

分为高龄心衰组（33例）和高龄非心源性呼吸困难组（31例），相应设60-79老年对照组。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。