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- Hub Flange - spoke hole diameter. 軸皮上穿輻條的孔的圓心所在圓的直徑。
- A pierced pilot hole shall be the first station of a progressive die to ensure proper pitch from die setup. 在連續模第一站應沖導正孔確保模具結構有固定的步距。
- By comparing the acoustic wave impedance with the VSP (vertical seismic profile), the reflectors of the CCSD pilot hole have been analyzed. 分析結果表明(1)巖性間波阻抗差異產(chǎn)生反射波,如榴輝巖與副片麻巖之間波阻抗差異;
- Influence of overflow hole diameter on performance of hydrocyclone for high water-cut crude predissociation. 溢流口直徑對原油預分水旋流器性能的影響。
- The affects of slowness changes on hole diameter opposite a receiver could not be compensated completely. 計算結果表明,雙發(fā)雙收聲系對擴徑影響的補償不徹底。
- A zero-offset VSP observation was carried out with a 6-level 3-component geophone at the pilot hole of Chinese Continental Scientific Drilling (CCSD). 用六級三分量檢波器在中國大陸科學(xué)鉆探先導孔中實(shí)施了零偏VSP測量。
- The compensated ability varies with the difference of bed slowness and changes of hole diameter. 隨著(zhù)地層時(shí)差的不同和擴徑量的不同,雙發(fā)雙收聲系的補償能力也不同。
- TYZ series raise borers play an important role in the operation of drilling pilot hole and reaming ventilation raise, fill raise or pipe pass etc. TYZ系列天井鉆機在壓鉆導向孔和拉擴通風(fēng)井、充填井或管道井等的作業(yè)中起著(zhù)至關(guān)重要的作用。
- The measurement of acoustic moveout is affected by both hole diameter enlargement and lithological change. 摘要聲波時(shí)差測量結果受井徑擴徑和巖性變化的雙重影響。
- Whenever possible all pilot holes require a press fit bushing. 只要可能,所有的引導孔都要求一個(gè)壓配的導套。
- The reporter saw : ground caved Department hole diameter of about 1 meter, the ground around a slight subsidence. 記者看到:地面塌陷處的洞口直徑約1米,周?chē)孛媛杂邢孪荨?/li>
- Select planting sites in the trench, hole diameter is approximately twice the root saplings. 種子要撒均勻,可以滲入一些細沙,然后分成兩份來(lái)撒。
- Then,Fermat minimum time principle is used to deduce the compensation formula by considering the effect of both hole diameter and lithology. 聲波時(shí)差測量結果受井徑擴徑和巖性變化的雙重影響。
- The stress concentration factor (SCF) decreased with the increase of the width of plates when the hole diameter was definite. 結果表明:在開(kāi)孔尺寸一定的情況下,隨著(zhù)板寬的增大,開(kāi)孔損傷板的應力集中因數減??;
- The factors of distance, hole diameter, K value and temperature affecting the measuring precision of K value of angle probe were analyzed. 分析距離、孔徑、K值和溫度等影響斜探頭K值測量精度的因素。
- This paper also provides processing methods for the aircraft SMCs specific geometric features, such as symmetry, pilot hole, bend relief and so on, in this foundation, the corresponding post processing subsystems is designed. 對于航空鈑金零件上特有的幾何特征,如對稱(chēng)性、導孔、止裂孔等,本文提出了相關(guān)處理方法,并在此基礎上設計了相應的后置處理子系統。
- The direction of the perforator development was more penetration depth, concentrated hole, large hole diameter and non pollution blasting. 最后提出射孔彈應向高穿深、高孔密、大孔徑、無(wú)污染的方向發(fā)展。
- The effect of spinneret hole diameter on the filament diameter and birefringence of PET POY was studied by using the same spinneret. 具體分析了噴絲孔直徑與剪切速率及噴絲頭拉伸倍數之間的關(guān)系,提出了噴絲孔直徑的選擇依據。
- One important result is that the non-intentional birefringence depends on the mean air hole diameter, and a increase of the size of the fiber structure the birefringence. 結果表明,由孔徑分布不規則所產(chǎn)生的雙折射的大小主要取決于空氣孔直徑的平均值。
- METHODS: The maximum theoretic deviation were calculated with the distance from the occlusal table to the top of the fixture, based on the dental template which was 4mm in thickness and the 2.3mm access hole diameter. 方法:確定種植手術(shù)導板的厚度為4mm;孔徑為2.;3mm;計算其最大理論偏差; 并根據從種植義齒(牙合)面到種植體頂端的距離;求得最大理論偏差。