分级

The other, more complicated, treatment involves a technique called intravaginal seminal graded challenge. The procedure, which takes several hours, involves doctors placing increasing amounts of the partner's semen into the woman's vagina at 20-minute intervals.

另外一种方法更复杂一些，用一种叫做阴道内精子分级免疫学的技术，治疗程序需要花几个小时，期间医生每隔20分钟向妇女的阴道中放入伴侣的精子，使女性阴道内的精子数量不断增加。

Is it possible to measure the level of a person's inventive and problem-solving capability?

人的发明和问题求解能力是能够测量并分级别的么？

The adsorption equilibrium constants K1 and K2 were calculated by the isothermal equation of surface stepwise ion exchange.

用分级离子交换等温式求出了平衡常数K1和K2.pH值是影响吸附作用的主要因素，随着pH值的增大沉积物与稀土离子的交换吸附作用相应增强。

It is proved that CIE DE 2000 formula is more suitable for the grading of green jadeite jade.

选用目前国际先进的色差公式，并对其计算结果进行比较分析，得出CIE DE 2000色差公式更适合绿色翡翠分级。

It is applicable to use color scale in the grading of color of jadeite jades.

说明以色差大小为尺度，对绿色翡翠颜色进行分级的可行的。

Methods Sixty-four acute brain edema model of rabbits by Orthogonal Design were established and measured adenylate with HPLC on different temperature, therapeutic time window and persistence of mild hypothermia. Two hundred and eight acute traumatic brain injury patients were also treated with mild hypothermia in the same way. The cases scored with Jennet grade and Intracranial pressure.

制作兔创伤性脑水肿模型，采用正交设计法，测量了64例在不同的低温温度、治疗时间窗和低温持续时间等条件下脑组织腺苷酸含量；并对208例重型脑损伤病例实施低温治疗，按Jennet分级标准和颅内压计分。

The principle of jet propulsion.

分级奖励的原则。

Thus, the re-election of the main types of classification, jigging, a double and chute election in the 19th century and has been basically formed, and have become almost the only time processing methods.

由此可见，重选的主要工艺类型·分级、跳汰、摇床和溜槽选在19世纪末便已基本形成了，并成为当时几乎是唯一的选矿方法。

Results:Significant difference in P21expressions was observed between KAs and SCCⅠ－Ⅱ(P =0.02), but the difference in P53 expression not being statishcally significant.

结果：P21蛋白在KA和SCCⅠ-Ⅱ中的表达密度分级有统计学意义（P＝0.02）。P53在两病的表达无统计学差异。

The key-hole craniectomy microsurgery is a good treatment for hypertensive intracerebral hemorrhage.

结果： 术后随访1年，根据日常生活能力分级法，60例中1级10例，2级25例，3级10例，4级10例，死亡5例，病死率为8.3%。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。