4的例句大全

Sterilization of biopsy forceps by autoclaving accounted for only 17.4%.

用压力蒸汽灭菌法对活检钳进行灭菌处理者仅占17.4%。

The current-voltage characteristics were studied and the peak valley current ratio ( PVCR) was 3.4.The monostable bistable logic element ( MOBILE) constructed by planar resonant tunneling diodes is investigated and realizes the function of inverter.

研究了它的I-V特性，测得的峰谷电流比为3.4.研究了由平面型共振隧穿二极管构成的单双稳态逻辑单元，实现了作为反相器的功能。

The current ASI special IC can only transmit 4 bit data of switch sensors, I design special slave interface for transmitting more bit data from analog sensor. The master transmits control signal and data signal based on IC separately.

已有的从站专用芯片只能传输4比特的开关量，本文设计了可以传输模拟传感器的多比特数据从站接口，通过专用芯片分时传输控制信号和数据信号。

Effect of BCG and Polyporus Polysaccharide on TLR2/ 4-NF-κ B Signal Pathway in Bladder Cancer Cell

卡介苗和猪苓多糖对膀胱癌细胞TLR2/4-NF-κB信号通路的影响

From fertilized eggs to newly hatched larvae, can be divided into 4 main stages; including cleavage stage, blastula stage, gastrula stage and formation of embryo stage, total 22 embryonic development stages.

从受精卵到仔鱼出膜可分为卵裂期、囊胚期、原肠期、胚体形成期4个主要阶段，22个发育时期。

Multistage bleaching Q-Pa-P-P is superior to Q-Pa-P-Pa, and more superior to Q-P-Pa-P ( Q stage condition: 0.4% DTPA, normal temperature, 30? min).

多段漂白的Q Pa P P程序优于Q Pa P Pa，更优于Q P Pa P（Q段工艺条件：DTPA用量0.4%，常温，时间30min）。

The eggs disinfected with bleaching powder liquid which contained 0 4% effective chloride for five minutes not only had high hatchability but also low disease worm percentage.

用0.4%有效氯漂白粉液浸5min，不仅孵化率高，而且发病率低。

The congenital cause of blindness ( 3) makes up 4% of the total.

引起盲的原因主要是先天性致盲3例，占4%。

Scaffold materials were cut into blocks with the size of 6 mm × 6 mm × 4 mm, sterilized by 60Co irradiance and infiltrated with DMEM-LG before using.

支架材料按实验需求切割成6mm×6mm×4mm大小，60Co辐照灭菌，使用前DMEM-LG浸润。

After 4 weeks, proteinuria and red blood cell count in urine were measured.

观察治疗四周前后24h尿蛋白定量、尿红细胞计数变化。

The results showed that the content of vitamin A, D and E in the boneless seawater fish was 0.80, 0.17 and 4.14 mg/ kg, respectively, and relative standard deviation was between 3.7%~ 5.0%.

实验结果表明：无骨海鱼中维生素A、D和E的质量分数分别为0.80、0.17、4.14mg kg，相对标准偏差为3.7%～5.0%。

Additionally, human capital and the compensation bonus for bank employees are positively related to the innovative capability, which shows the core role of talented people in promoting banks' innovative capability. 4.

此外，人力资本、银行员工的薪酬激励与创新能力正相关，显示出人才在银行创新能力提升中的核心促进作用。

Marked osteosclerosis of 29.1%, osteoporosis of 38.4% in ligaments, muscular attachments and obturatoria membranae, and changes of bony trabeculae of pelvis and lumbar vertebrae of 58.1% had been observed.

同时观察到骨盆和腰椎骨密度增高29.1%，骨质疏松14%，韧带和肌腱附着处骨化38.4%，骨纹理改变58.1%。

Evaluation of Uncertainty in Measurement of the 0.4 Bourdon Tube Precise Pressure Gauge

0.4级弹簧管式精密压力表测量结果不确定度评定

An Analysis of Problem-solving Skills for Vocabulary Questions in College English Test Band 4

试论大学英语四级考试词汇部分解题技巧

While hunting on the 3 seabed they emitted a 4 ) weird 5 ) medium frequency noise.

在海底猎食时,们发出一种奇怪的中频率杂音.

Our sailboat is 4.2 meters wide at the beam.

我们的帆船船舷是4.2米宽.

4, 6, and 8 are even numbers but 5 and 7 are not even.

四 、 六和八是偶数,五和七不是.

An analysis of the content validity on the "vocabulary and structure" of cet-4.

cet-4“词语用法与语法结构”内容效度分析。

Its effects on the delayed-type hypersensitivity ( DTH) of mice due to 2, 4-dinitrochlorobenzol ( DNCB) and the homologous passive anaphylaxis of skin in rats were used to investigate its anti-hypersensitivity actions.

以2,4-二硝基氯苯（DNCB）致小鼠迟发性过敏反应（DTH）和大鼠同种皮肤被动过敏反应，探讨抗过敏作用。